Seiko Cal. 0773 - 693

This Spring Drive model from 1971 features a 40mm Stainless Steel case. Powered by the 0773 caliber with 32j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-ea282b402219]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1971

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