Seiko Cal. 6697 - 423

This Spring Drive model from 1975 features a 44mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-0c157718b5a0]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1975

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