Seiko Cal. 7131 - 398

This Hand-Winding model from 1995 features a 42mm Hardlex-Coated Steel case. Powered by the 7131 caliber with 36j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-e36c2931975f]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1995

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