Seiko Cal. 6157 - 821

This Kinetic model from 1970 features a 41mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-1514b8b985d4]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1970

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