Custom 40mm GMT Style Diver "Batman" with NH34 Automatic Mod Watch Sapphire Crystal by Grail Mods. GMT hand with jump feature. Bright Lumes - includes a fully lumed Bezel. NH34 Automatic Movement: Up to 41 hours power reserve. This Custom Seiko Mod Watch comes with No Logo - And we do not install Logos.
At Grail Mods, we hold ourselves accountable to the highest standards in craftsmanship. All of our watches are meticulously tested, including pressure testing. For more custom-made watch selections.