Seiko Cal. 3891 - 182

This Automatic model from 1966 features a 38mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-4fb9b3ffcdc0]

Also known as: World Timer, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1966

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