Seiko Sumo Solar GMT Prospex Diver 200m SFK001J1

The imposing design of the Prospex SFK001J1 automatic watch is enhanced by the presence of Seiko's famous "Sumo" case on the wrist. Mounted on a stainless steel bracelet with a scratch-resistant coating, this timepiece is water-resistant to 200 meters and features a screw-down caseback and anti-reflective sapphire crystal.

External components

Case: Stainless steel

Crown: Stainless steel

Bezel: Stainless steel with Black IP treatment

Glass: Sapphire

Indexes: Lumibrite

Hands: Lumibrite

Bracelet: Steel

Buckle/Closure: Barb

Water resistance: Diver's 200 meters (professional diving)

Box office opens: 45.00

Movement

Caliber: Solar 5K65

Functions: Time, Date, GMT