Seiko Cal. 7140 - 512

This Spring Drive model from 1969 features a 46mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-f2903b94d790]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1969

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