Seiko Cal. 6131 - 817

Seiko 6131-817

This Kinetic model from 1991 features a 40mm Stainless Steel case. Powered by the 6131 caliber with 24j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-9f4b78cf7640]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

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seikata-wm-9f4b78cf7640