Seiko Cal. 6156 - 379

This Spring Drive model from 1984 features a 42mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-8ccc05bd1c03]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1984

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