Seiko Cal. 6371 - 849

This Quartz model from 1983 features a 40mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-78341bbca860]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1983

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