Seiko Cal. 5277 - 371

This Kinetic model from 1983 features a 40mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-37313db03e70]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1983

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