Seiko Cal. 3853 - 285

Seiko 3853-285

The Seiko 3853-285 represents an important milestone in Seiko's 1968 lineup. Powered by the 3853 caliber with 29j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-2f2744f8739b]

Also known as: Monster, UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1968

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