Seiko Cal. 0727 - 777

This Spring Drive model from 1975 features a 40mm Titanium case. It features a Cream dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-cf6408cafc48]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1975

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