Seiko Cal. 3841 - 620

Seiko 3841-620

This Kinetic model from 1978 features a 44mm Two-Tone case. Powered by the 3841 caliber with 17j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-3f43cf737c53]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1978

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