Seiko Cal. 0712 - 139

This Automatic model from 1976 features a 45mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-ccbb89c4f0d1]

Also known as: Turtle, Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1976

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