Seiko Cal. 3878 - 124

This Automatic model from 1982 features a 43mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-eb5dabdaa298]

Also known as: World Timer, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1982

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