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Grail Mods

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Subtotal $0.00 USD
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  • Sub Mods

    Sub Mods31 products

  • GMT Function Mods

    GMT Function Mods27 products

  • DJ & President Mods42 products

  • Jumbo & Aqua Mods15 products

  • RO Mods

    RO Mods11 products

  • Seitona Mods7 products

Sub Mods


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  • 40mm Black Sub - NH35 Automatic 40mm Black Sub - NH35 Automatic

    40mm Black Sub - NH35 Automatic

    Regular price $165.00 USD
    Regular price Sale price $165.00 USD
  • 40mm Bluesy Sub - NH35 Automatic 40mm Bluesy Sub - NH35 Automatic

    40mm Bluesy Sub - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Starbucks Sub - NH35 Automatic 40mm Starbucks Sub - NH35 Automatic

    40mm Starbucks Sub - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm Two Tone Gold Black Sub - NH35 Automatic 40mm Two Tone Gold Black Sub - NH35 Automatic

    40mm Two Tone Gold Black Sub - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Hulk Sub - NH35 Automatic 40mm Hulk Sub - NH35 Automatic

    40mm Hulk Sub - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm Smurf Sub - NH35 Automatic 40mm Smurf Sub - NH35 Automatic

    40mm Smurf Sub - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm Batman Sub - NH35 Automatic 40mm Batman Sub - NH35 Automatic

    40mm Batman Sub - NH35 Automatic

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 40mm Pepsi Sub - NH35 Automatic 40mm Pepsi Sub - NH35 Automatic

    40mm Pepsi Sub - NH35 Automatic

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 43mm SD James Cameron - NH35 Automatic 43mm SD James Cameron - NH35 Automatic

    43mm SD James Cameron - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 43mm SD Black - NH35 Automatic 43mm SD Black - NH35 Automatic

    43mm SD Black - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Sprite Sub - NH35 Automatic 40mm Sprite Sub - NH35 Automatic
    Sold out

    40mm Sprite Sub - NH35 Automatic

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 40mm Hulk Emerald Gemstones Sub - NH35 Automatic 40mm Hulk Emerald Gemstones Sub - NH35 Automatic

    40mm Hulk Emerald Gemstones Sub - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD

GMT Function Mods


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  • 40mm Batgirl GMT - NH34 Automatic 40mm Batgirl GMT - NH34 Automatic

    40mm Batgirl GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Pepsi GMT - NH34 Automatic 40mm Pepsi GMT - NH34 Automatic

    40mm Pepsi GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Lefty Sprite GMT - NH34 Automatic 40mm Lefty Sprite GMT - NH34 Automatic

    40mm Lefty Sprite GMT - NH34 Automatic

    Regular price $189.00 USD
    Regular price Sale price $189.00 USD
  • 40mm Lefty Black GMT - NH34 Automatic 40mm Lefty Black GMT - NH34 Automatic

    40mm Lefty Black GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Lefty Coke GMT - NH34 Automatic 40mm Lefty Coke GMT - NH34 Automatic

    40mm Lefty Coke GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Lefty Batgirl GMT - NH34 Automatic 40mm Lefty Batgirl GMT - NH34 Automatic

    40mm Lefty Batgirl GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Lefty Pepsi GMT - NH34 Automatic 40mm Lefty Pepsi GMT - NH34 Automatic

    40mm Lefty Pepsi GMT - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 40mm Exploration GMT White - NH34 Automatic 40mm Exploration GMT White - NH34 Automatic

    40mm Exploration GMT White - NH34 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 43mm Black SD GMT Hybrid - NH34 Automatic 43mm Black SD GMT Hybrid - NH34 Automatic

    43mm Black SD GMT Hybrid - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 43mm Starbucks SD GMT Hybrid - NH34 Automatic 43mm Starbucks SD GMT Hybrid - NH34 Automatic

    43mm Starbucks SD GMT Hybrid - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 43mm Coke SD GMT Hybrid - NH34 Automatic 43mm Coke SD GMT Hybrid - NH34 Automatic

    43mm Coke SD GMT Hybrid - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD
  • 43mm Pepsi SD GMT Hybrid - NH34 Automatic 43mm Pepsi SD GMT Hybrid - NH34 Automatic

    43mm Pepsi SD GMT Hybrid - NH34 Automatic

    Regular price $179.00 USD
    Regular price Sale price $179.00 USD

DJ & President Mods


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  • 39mm DJ Wimbledon - NH35 Automatic 39mm DJ Wimbledon - NH35 Automatic

    39mm DJ Wimbledon - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm Gold President Champagne Dial - Miyota 8285 Automatic 40mm Gold President Champagne Dial - Miyota 8285 Automatic

    40mm Gold President Champagne Dial - Miyota 8285 Automatic

    Regular price $189.00 USD
    Regular price Sale price $189.00 USD
  • 39mm “Who cares I'm already late” mod watch - NH35 Automatic 39mm “Who cares I'm already late” mod watch - NH35 Automatic

    39mm “Who cares I'm already late” mod watch - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm Green Crystal Mod Watch - NH35 Automatic 39mm Green Crystal Mod Watch - NH35 Automatic

    39mm Green Crystal Mod Watch - NH35 Automatic

    Regular price $169.00 USD
    Regular price Sale price $169.00 USD
  • 39mm AK Watch - NH35 Automatic 39mm AK Watch - NH35 Automatic

    39mm AK Watch - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm DJ Rose Gold Puzzles - NH35 Automatic 39mm DJ Rose Gold Puzzles - NH35 Automatic

    39mm DJ Rose Gold Puzzles - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm DJ CZ Diamonds - NH35 Automatic 40mm DJ CZ Diamonds - NH35 Automatic
    Sold out

    40mm DJ CZ Diamonds - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm OP Balloons - NH35 Automatic 39mm OP Balloons - NH35 Automatic

    39mm OP Balloons - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 36mm DJ Rose Gold - NH35 Automatic 36mm DJ Rose Gold - NH35 Automatic

    36mm DJ Rose Gold - NH35 Automatic

    Regular price $173.00 USD
    Regular price Sale price $173.00 USD
  • 36mm DJ Two Tone Gold Black Dial - NH35 Automatic 36mm DJ Two Tone Gold Black Dial - NH35 Automatic
    Sold out

    36mm DJ Two Tone Gold Black Dial - NH35 Automatic

    Regular price $173.00 USD
    Regular price Sale price $173.00 USD
  • 39mm DJ Two Tone Gold Champagne Dial - NH35 Automatic 39mm DJ Two Tone Gold Champagne Dial - NH35 Automatic

    39mm DJ Two Tone Gold Champagne Dial - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm DJ Blue Sunburst - NH35 Automatic 39mm DJ Blue Sunburst - NH35 Automatic

    39mm DJ Blue Sunburst - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD

Jumbo & Aqua Mods


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  • 40mm Jumbo Light Green - NH35 Automatic 40mm Jumbo Light Green - NH35 Automatic

    40mm Jumbo Light Green - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 40mm Jumbo Black - NH35 Automatic 40mm Jumbo Black - NH35 Automatic

    40mm Jumbo Black - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Aqua Blue - NH35 Automatic 40mm Aqua Blue - NH35 Automatic

    40mm Aqua Blue - NH35 Automatic

    Regular price $170.00 USD
    Regular price Sale price $170.00 USD
  • 40mm Aqua Green - NH35 Automatic 40mm Aqua Green - NH35 Automatic

    40mm Aqua Green - NH35 Automatic

    Regular price $170.00 USD
    Regular price Sale price $170.00 USD
  • 40mm Jumbo Dark Blue Open Heart - NH38 Automatic 40mm Jumbo Dark Blue Open Heart - NH38 Automatic

    40mm Jumbo Dark Blue Open Heart - NH38 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Aqua Black - NH35 Automatic 40mm Aqua Black - NH35 Automatic

    40mm Aqua Black - NH35 Automatic

    Regular price $170.00 USD
    Regular price Sale price $170.00 USD
  • 40mm Rose Gold Jumbo Chocolate Dial - NH35 Automatic 40mm Rose Gold Jumbo Chocolate Dial - NH35 Automatic

    40mm Rose Gold Jumbo Chocolate Dial - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Jumbo Black Open Heart - NH38 Automatic 40mm Jumbo Black Open Heart - NH38 Automatic

    40mm Jumbo Black Open Heart - NH38 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Jumbo Chocolate Open Heart - NH38 Automatic 40mm Jumbo Chocolate Open Heart - NH38 Automatic

    40mm Jumbo Chocolate Open Heart - NH38 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Jumbo White Open Heart - NH38 Automatic 40mm Jumbo White Open Heart - NH38 Automatic

    40mm Jumbo White Open Heart - NH38 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Jumbo Dark Blue - NH35 Automatic 40mm Jumbo Dark Blue - NH35 Automatic

    40mm Jumbo Dark Blue - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD
  • 40mm Jumbo White - NH35 Automatic 40mm Jumbo White - NH35 Automatic

    40mm Jumbo White - NH35 Automatic

    Regular price $185.00 USD
    Regular price Sale price $185.00 USD

RO Mods


  • 41mm RO Rose Gold Skeleton - NH70 Automatic 41mm RO Rose Gold Skeleton - NH70 Automatic

    41mm RO Rose Gold Skeleton - NH70 Automatic

    Regular price $195.00 USD
    Regular price Sale price $195.00 USD
  • 41mm RO Silver Skeleton - NH70 Automatic 41mm RO Silver Skeleton - NH70 Automatic

    41mm RO Silver Skeleton - NH70 Automatic

    Regular price $195.00 USD
    Regular price Sale price $195.00 USD
  • 41mm RO Black - NH35 Automatic 41mm RO Black - NH35 Automatic

    41mm RO Black - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Black Skeleton - NH70 Automatic 41mm RO Black Skeleton - NH70 Automatic

    41mm RO Black Skeleton - NH70 Automatic

    Regular price $195.00 USD
    Regular price Sale price $195.00 USD
  • 41mm RO White - NH35 Automatic 41mm RO White - NH35 Automatic

    41mm RO White - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Green - NH35 Automatic 41mm RO Green - NH35 Automatic

    41mm RO Green - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Dark Blue - NH35 Automatic 41mm RO Dark Blue - NH35 Automatic
    Sold out

    41mm RO Dark Blue - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Grey - NH35 Automatic 41mm RO Grey - NH35 Automatic

    41mm RO Grey - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Chronograph Panda - VK63 Quartz 41mm RO Chronograph Panda - VK63 Quartz
    Sold out

    41mm RO Chronograph Panda - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Chronograph Black - VK63 Quartz 41mm RO Chronograph Black - VK63 Quartz
    Sold out

    41mm RO Chronograph Black - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 41mm RO Blue - NH35 Automatic 41mm RO Blue - NH35 Automatic

    41mm RO Blue - NH35 Automatic

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD

Seitona Mods


  • 39mm Seitona Panda - VK63 Quartz 39mm Seitona Panda - VK63 Quartz

    39mm Seitona Panda - VK63 Quartz

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 39mm Seitona Ice Blue - VK63 Quartz 39mm Seitona Ice Blue - VK63 Quartz

    39mm Seitona Ice Blue - VK63 Quartz

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 39mm Seitona John Mayer - VK63 Quartz 39mm Seitona John Mayer - VK63 Quartz

    39mm Seitona John Mayer - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm Rainbow Seitona - VK63 Quartz 39mm Rainbow Seitona - VK63 Quartz
    Sold out

    39mm Rainbow Seitona - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm Rose Gold Seitona Chocolate Dial - VK63 Quartz 39mm Rose Gold Seitona Chocolate Dial - VK63 Quartz
    Sold out

    39mm Rose Gold Seitona Chocolate Dial - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD
  • 39mm Grey Seitona w/ Rubber Band - VK63 Quartz 39mm Grey Seitona w/ Rubber Band - VK63 Quartz

    39mm Grey Seitona w/ Rubber Band - VK63 Quartz

    Regular price $155.00 USD
    Regular price Sale price $155.00 USD
  • 39mm Gold Seitona Champagne Dial - VK63 Quartz 39mm Gold Seitona Champagne Dial - VK63 Quartz

    39mm Gold Seitona Champagne Dial - VK63 Quartz

    Regular price $175.00 USD
    Regular price Sale price $175.00 USD

Watch Parts & Accessories


  • Silver Oyster Band - 20mm - Full Brushed w/ Glidelock

    Silver Oyster Band - 20mm - Full Brushed w/ Glidelock

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD
  • RO Rose Gold Band - 24.5mm

    RO Rose Gold Band - 24.5mm

    Regular price $69.95 USD
    Regular price Sale price $69.95 USD
    • Rose gold
  • Silver Jumbo Band - 24.5mm Band Width

    Silver Jumbo Band - 24.5mm Band Width

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD
  • 2-Tone Rose Gold Oyster Band - 20mm w/ Glidelock

    2-Tone Rose Gold Oyster Band - 20mm w/ Glidelock

    Regular price $69.95 USD
    Regular price Sale price $69.95 USD
    • Rose gold
  • Rubber Band - 20mm Band Width

    Rubber Band - 20mm Band Width

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD
  • Gold Jubilee Band - 20mm - w/ Glidelock Clasp

    Gold Jubilee Band - 20mm - w/ Glidelock Clasp

    Regular price $69.95 USD
    Regular price Sale price $69.95 USD
  • 2-Tone Gold Oyster Band - 20mm w/ Glidelock

    2-Tone Gold Oyster Band - 20mm w/ Glidelock

    Regular price $69.95 USD
    Regular price Sale price $69.95 USD
  • Silver President Band - 20mm

    Silver President Band - 20mm

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD
  • Silver Jubilee Band - 20mm - w/ Glidelock Clasp

    Silver Jubilee Band - 20mm - w/ Glidelock Clasp

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD
  • Silver Oyster Band - 20mm - Polished Center Links w/ Glidelock

    Silver Oyster Band - 20mm - Polished Center Links w/ Glidelock

    Regular price $49.95 USD
    Regular price Sale price $49.95 USD

All of our custom watches are made with premium materials and powered by automatic movements. At Grail Mods, we hold ourselves accountable to the highest standards in craftsmanship. Based in Orange County, California.

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