Seiko Cal. 3851 - 136

Seiko 3851-136

The Seiko 3851-136 represents an important milestone in Seiko's 1985 lineup. Powered by the 3851 caliber with 26j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-7344bb9339ee]

Also known as: Bellmatic, Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1985

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