Seiko Cal. 3855 - 373

Seiko 3855-373

The Seiko 3855-373 represents an important milestone in Seiko's 1970 lineup. Powered by the 3855 caliber with 26j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-d78d0f4d4687]

Also known as: Monster, UFO

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1970

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