Seiko Cal. 6156 - 503

This Automatic model from 1965 features a 43mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-888823ceae36]

Also known as: Tuna, Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1965

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