Seiko Cal. 5688 - 316

This Automatic model from 1965 features a 43mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-0571e7e2bad2]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1965

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