Seiko Cal. 3827 - 398

Seiko 3827-398

This Kinetic model from 1970 features a 37mm Stainless Steel case. Powered by the 3827 caliber with 21j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-572625bf325f]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1970

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