Seiko Cal. 3890 - 222

Seiko 3890-222

This Automatic model from 1990 features a 44mm Hardlex-Coated Steel case. Powered by the 3890 caliber with 22j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-d7b7e3204ef2]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Cream
Jewels
22j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1990

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