Diameter: 41mm (excluding the crown) Movement: Seiko NH35 automatic movement Thickness: 12mm Glass: Sapphire, anti-scratch with anti-reflective treatment Luminescent: Yes Bezel: Ceramic Case: 316L stainless steel Wrist size: 14,5cm to 22cm (adjustable) Lugs: 20mm Bracelet: 316L stainless steel (with a butterfly style security clasp) Case back: Crystal (seen movement) Water resistance: 3 ATM Power reserve: 41 Hours Helium valve: Decorative This is a custom-built timepiece using genuine Seiko components, such as the movement. It is a third-party modification and is 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.
