Seiko Cal. 7038 - 577

This Spring Drive model from 1986 features a 37mm Hardlex-Coated Steel case. Powered by the 7038 caliber with 20j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-2ef0e16b8dd6]

Also known as: Turtle, Rally

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1986

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