Seiko Cal. 0768 - 857

The Seiko 0768-857 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-fbb3cade4c19]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

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