Seiko Cal. 7087 - 204

This Automatic model from 1970 features a 45mm Hardlex-Coated Steel case. Powered by the 7087 caliber with 31j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-ec5e87877ba4]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1970

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