Seiko Cal. 6690 - 713

This Solar model from 1973 features a 38mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-b9f07169d05b]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1973

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