Seiko Cal. 3887 - 273

This Hand-Winding model from 1987 features a 44mm Hardlex-Coated Steel case. Powered by the 3887 caliber with 21j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-f08d3ff9e8e5]

Also known as: Pogue, Rally

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1987

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