Seiko Cal. 3872 - 707

This Kinetic model from 1966 features a 39mm Titanium case. Powered by the 3872 caliber with 34j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-5db9edc5cdfb]

Also known as: Monster, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1966

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