Seiko Prospex King Samurai 44 MM Automatic Stainless Steel Watch SRPE37K1 Seiko The dust and mud-resistant button

The dust and mud-resistant button guard cylinder structure prevents fine sand and mud from getting into the buttons while also helping to absorb any shock to the buttons and improving operability

carbon core guard case structure

Case and bezel material

straight into the action

time information)

Seiko Prospex King Samurai 44 MM Automatic Stainless Steel Watch SRPE37K1 Seiko The dust and mud-resistant buttonCaliber Number: 4R35 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 23 Stop second hand function Date display Case Material: Stainless steel Case Size Thickness: 12. 8mm Diameter: 43. 8mm Lug to lug: 48. 7mm Crystal: Sapphire crystal Crystal Coating: Anti reflective coating on inner surface LumiBrite: LumiBrite on hands, index(es) and bezel Band Material: Silicone Distance between lugs: 22 Water Resistance: 200m