Seiko - SRPF03K Prospex Black 'Samurai' Automatic Divers Watch Watches-Unisex (W-003) it is designed to be

it is designed to be worn alone or stacked with other studs

52mm external diameter

as doing so could break the liquid crystal layer and will stop changing colour

Input range: 1 second to 24 hours (1-second increments

Available in sterling silver and silver with 14kt yellow gold plated silver charms

Seiko - SRPF03K Prospex Black 'Samurai' Automatic Divers Watch Watches-Unisex (W-003) it is designed to beThe Seiko Prospex "King Samurai" (SRPF03K1 SRPF03K) is an angular dive watch featuring a distinctive "waffle" pattern black dial and a ceramic black bezel. Designed for high stress environments, it includes 200m water resistance, a screw down crown, and an automatic movement.