Seiko Prospex SPB507 Alpinist Mechanical Green Dial ambawatch SSK003 is a cutting-edge product

SSK003 is a cutting-edge product with advanced features that guarantee high performance and efficiency

Power reserve: approximately 41 hours

With this timepiece

Water Resistance 10 bar Weight 107

Its advanced features include reliable timekeeping and a sleek design that is both stylish and functional

Seiko Prospex SPB507 Alpinist Mechanical Green Dial ambawatch SSK003 is a cutting-edge productSpecifications Movement Caliber Number 6R55 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 72 hours(3 days) Jewels 24 Functions Stop second hand function Case Band Case Material Stainless steel (super hard coating) Case Size Thickness: 12. 7mm Diameter: 39. 5mm Lug to lug: 46. 4mm Crystal Sapphire crystal with magnifier Crystal Coating Anti reflective coating on inner surface LumiBrite LumiBrite