Seiko Cal. 3839 - 497

This Spring Drive model from 1976 features a 45mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-d50367ee5fdf]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1976

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