Seiko Cal. 5659 - 707

This Automatic model from 1976 features a 41mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-202a84c6a2d8]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1976

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