Seiko Cal. 6699 - 631

This Automatic model from 1979 features a 34mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-ee736b8bdb8d]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1979

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