Seiko Cal. 3861 - 502

Seiko 3861-502

This Kinetic model from 1989 features a 37mm Hardlex-Coated Steel case. Powered by the 3861 caliber with 20j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-63d82b93d688]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1989

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seikata-wm-63d82b93d688