Seiko Cal. 7037 - 279

This Spring Drive model from 1977 features a 43mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-43bdcd4f7118]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1977

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