Seiko Cal. 3851 - 755

Seiko 3851-755

The Seiko 3851-755 represents an important milestone in Seiko's 1971 lineup. Powered by the 3851 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-8f55a1bcf0e4]

Also known as: Emperor, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1971

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