Seiko Cal. 3890 - 911

Seiko 3890-911

This Quartz model from 1982 features a 38mm Hardlex-Coated Steel case. Powered by the 3890 caliber with 35j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-f238f41dfde5]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1982

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