Seiko Cal. 7056 - 931

The Seiko 7056-931 represents an important milestone in Seiko's 1969 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-db6e9661c1c1]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1969

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