Ball NM3888D-LL9J-WH Trainmaster Standard Time 40mm White Enamel Dial Leather Strap Frederique Constant Flyback Chronograph Manufacture FC-760V4H4 The most striking feature is

The most striking feature is the luxurious sapphire crystal bezel

black dial and black leather strap for the ultimate in stealth style

Clasp: Three-Fold Clasp with Push Button Release

99” (for the first 60 minutes) 1:00’00”-23:59’59” (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time

Crystal Type: Sapphire crystal with anti-reflective coating

Ball NM3888D-LL9J-WH Trainmaster Standard Time 40mm White Enamel Dial Leather Strap Frederique Constant Flyback Chronograph Manufacture FC-760V4H4 The most striking feature isBall Trainmaster Standard Time (40mm) NM3888D LL9J WH MOVEMENT: Automatic caliber BALL RR1101 SIZE (CASE): 40mm, height 12 mm WATER RESISTANCE: 30m 100ft MICRO GAS TUBES: 15 micro gas tubes on hour and minute hands and dial for night reading capability FUNCTIONS: Hours, minutes & sweep seconds, 5,000Gs shock resistance CASE MATERIAL: Stainless Steel, Sapphire crystal transparent case back CROWN: Screwed in crown CRYSTAL: Anti reflective sapphire