Seikotona - Chocolate

Inspired by the iconic Daytona design, the Seikotona Mod delivers a perfect fusion of sporty elegance and technical precision.
Powered by the Seiko VK63 hybrid movement, this 40mm chronograph combines the feel of an automatic watch with the accuracy of quartz — offering the best of both worlds.

Meticulously assembled by experts, each piece reflects exceptional attention to detail and superior craftsmanship.

Specifications:

• Diameter: 40mm (excluding crown)
• Thickness: 12mm
• Movement: Seiko VK63 Hybrid (mechanical–quartz chronograph)
• Glass: Sapphire crystal — anti-scratch & anti-reflective
• Lume: Yes, luminescent markers and hands
• Case: 316L Stainless Steel
• Crown: Screw-down
• Bezel: Ceramic
• Lug Width: 20mm
• Wrist Size: Adjustable from 14.5cm to 22cm
• Case Back: Solid stainless steel
• Water Resistance: 3 ATM

Disclaimer:
This is a custom-built timepiece crafted using genuine Seiko components, such as the movement. It is a third-party modification, not affiliated with, endorsed by, or manufactured by Seiko Watch Corporation. “Seiko” is mentioned only to describe the origin of certain parts used in this custom build. All trademarks are the property of their respective owners.