Seiko Cal. 7139 - 784

This Automatic model from 1973 features a 39mm Two-Tone case. Powered by the 7139 caliber with 36j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-219e7eb63d50]

Also known as: Samurai, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1973

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