Seiko Cal. 6339 - 767

This Automatic model from 1979 features a 39mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-c37b01614a73]

Also known as: Sumo, Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1979

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