Seiko Cal. 7136 - 479

This Spring Drive model from 1971 features a 43mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-fced4a8013eb]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1971

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