Seiko Cal. 3830 - 837

This Automatic model from 1972 features a 37mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-0ce8139c01aa]

Also known as: UFO, Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1972

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