Seiko Prospex King Turtle Stainless Steel SE 45 MM Automatic Watch SRPF77K1 StockX_Partially_Matched The case is made of

The case is made of high-rigidity carbon material to protect against damage and deformation due to impact and other rough treatment

A classic Grand Seiko design with a dial that captures a treasured moment in the Japanese seasonal calendar

Case and bezel material: Bio-based resin

Case Material: Stainless steel (hard coating) Case Size: Thickness:13

roughest on-land environments

Seiko Prospex King Turtle Stainless Steel SE 45 MM Automatic Watch SRPF77K1 StockX_Partially_Matched The case is made ofCaliber Number: 4R36 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 24 Stop seconds hand function Day Date display Case Size Thickness: 13. 2mm Diameter: 45. 0mm Lug to lug: 47. 7mm Crystal: Sapphire crystal with magnifier Crystal Coating: Anti reflective coating on inner surface LumiBrite: LumiBrite on hands, index(es) and bezel Band Material: Silicone Water Resistance: 200m 660ft diver's Features SPECIAL EDITION