Seiko Cal. 3885 - 285

Seiko 3885-285

The Seiko 3885-285 represents an important milestone in Seiko's 1976 lineup. Powered by the 3885 caliber with 18j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-3cc8e467a533]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1976

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