Introducing the Luminox Tritium Gray Pacific Diver 44MM Chronograph Watch The Pacific Diver Chronograph 3140 Graphite Grey is inspired by the strength and texture of mountainous landscapes. Featuring a 44mm black IP stainless steel case and matching unidirectional CARBONOX™ bezel, this Swiss Made chronograph is built for demanding conditions on land and at sea. The Graphite Grey dial and rubber strap create a modern, versatile look inspired by stone and rugged terrain. Powered by a Swiss RONDA Z60 quartz movement with chronograph function, it offers 200-metre water resistance and constant visibility for up to 25 years thanks to Luminox Light Technology. The screw-down crown and secured case back help enhance water resistance and overall durability, offering reliable performance and peace of mind in and around the water. A true multi-terrain timepiece. SKU: XS.3148 TECHNICAL INFORMATION ?? Movement: Ronda Z60 Swiss Quartz ?? Water Resistance: 200 meters / 660 feet / 20 ATM ?? Battery Life: 50 months CASE ??? Material: CARBONOX™ ?? Diameter: 44 mm ?? Bezel: Uni-directional rotating, CARBONOX™k ?? Caseback: IP Black 316L stainless steel, screw in CROWN & GLASS ?? Glass: Sapphire crystal with anti-reflective coating ?? Crown: Black IP plated stainless steel push/pull crown with logo STRAP ?? Lug Width: 24 mm ? Material: Graphite Grey EPDM cut-to-fit rubber strap with 316L IP black stainless steel Luminox signature fold over clasp buckle