TREK - COREBLACK

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COREBLACK - Black Dial with Gray and Red Accents Dimensions: 38mm x 44mm x 11.1mm (including sapphire) Materials: Grade 2 Titanium case with 1200HV hardness coating (600HV on black DLC models), raised flat sapphire crystal with curved edges and inner AR coating over stepped dial Bracelet/Strap: Colour-matched quick-release FKM rubber strap and custom single pass nylon strap with 2x quick-release spring bars (optional hardened titanium, fully brushed flat multi-link bracelet with quick-release and on-the-fly micro-adjust) Lume: Grade A Swiss Super-LumiNova® BGW9 lume block numerals and indices, BGW9 filled custom hands Movement: Miyota 9039, 4Hz, 28,800vph, 42 hours power reserve with hacking seconds OR Seiko hi-beat VH31 mechaquartz, 2Hz, 14,400vph, cell: 371 (SR920SW) Water resistance: 10bar/100m/330ft via screw-down crown and solid engraved caseback Warranty: 2 years