Seiko Cal. 6157 - 162

This Spring Drive model from 1994 features a 37mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-c672f776910d]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1994

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