Seiko Cal. 3844 - 851

Seiko 3844-851

The Seiko 3844-851 represents an important milestone in Seiko's 1993 lineup. Powered by the 3844 caliber with 28j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-8d7efee0239c]

Also known as: Monster, Sumo

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1993

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