Seiko Cal. 3872 - 707

Seiko 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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