Seiko Cal. 6231 - 943

This Quartz model from 1965 features a 45mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-507d4216ab33]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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