Seiko Cal. 3881 - 238

This Hand-Winding model from 1967 features a 41mm Titanium case. Powered by the 3881 caliber with 26j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-6399a5dd51f8]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1967

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