Seiko Cal. 4442 - 137

Seiko 4442-137

This Kinetic model from 1980 features a 46mm Titanium case. Powered by the 4442 caliber with 34j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-2b7b8a52bc4d]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
White
Jewels
34j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1980

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