Seiko Green Dial Automatic Alpinist Field Watch with 38mm Case

The Seiko SARB017 is powered by the premium Seiko 6R15 caliber self-winding movement that can also be hand wound and hacked. It features luminous hands, date display, a brown leather strap, a 50 hour power reserve, and an screw-in back.

The Seiko Prospex SPB155 contains an automatic movement with manual winding capability. The green dial showcases a date display and is protected by sapphire crystal. The steel bracelet has a deployant clasp. Water resistant to 200 meters.

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