Seiko Cal. 7052 - 188

This Spring Drive model from 1979 features a 42mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-1cdb3499f5cc]

Also known as: Helmet, Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1979

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