Seiko Prospex Sea Black Divers Automatic GMT Stainless Steel 42MM Watch SPB383J1 StockX_Not_Matched On the company’s 140th anniversary

On the company’s 140th anniversary

Precision: +15 to -10 seconds per day

The new creation’s dial features a pink gradation that vividly captures the beauty of a sunrise against the snow-covered Hotaka mountain range in Nagano Prefecture

and versatility

Case and bezel material: Case / bezel material: Stainless steel

Seiko Prospex Sea Black Divers Automatic GMT Stainless Steel 42MM Watch SPB383J1 StockX_Not_Matched On the company’s 140th anniversaryCaliber Number: 6R54 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve: Approx. 72 hours(3 days) Jewels: 24 24 hour hand Stop second hand function Case Material: Stainless steel (super hard coating) Case Size Thickness: 12. 9mm Diameter: 42. 0mm Lug to lug: 48. 6mm Crystal: Sapphire crystal Crystal Coating: Anti reflective coating on inner surface LumiBrite: LumiBrite on hands, index(es) and bezel Clasp: