Seiko Cal. 5644 - 271

Seiko 5644-271

This Kinetic model from 1991 features a 37mm Stainless Steel case. Powered by the 5644 caliber with 33j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-211b51ada906]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1991

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seikata-wm-211b51ada906