Speedmaster Moonwatch Professional 42 mm, steel on rubber strap - 310.32.42.50.04.001 collectible Stop-seconds for precise time settingPower

Speedmaster Moonwatch Professional 42 mm, steel on rubber strap 310.32.42.50.04.001 collectible Stop seconds for precise time settingPower Stop seconds for precise time settingPower Reserve: Approximately 55 hoursDial Color: Dark GreyCase Shape: Round (Oyster)Material: 18 kt white goldBezel: Set with 44 brilliant cut diamondsGlass: Scratch resistant sapphire crystal with Cyclops lens over the dateCase Back: Screw down case backDimension: 28 mm diameterWater Resistance: Waterproof to 100 meters 330 feetCrown: Screw down BA0666 is a stunning blend of sporty elegance and refined femininity — the kind of watch that effortlessly transitions from day to night