Seiko Cal. 3888 - 922

Seiko 3888-922

The Seiko 3888-922 represents an important milestone in Seiko's 1985 lineup. Powered by the 3888 caliber with 18j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-4babcb02e855]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1985

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