Seiko Cal. 7130 - 312

This Automatic model from 1975 features a 41mm Stainless Steel case. Powered by the 7130 caliber with 29j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-1db5ef3b1958]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1975

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