Seiko Cal. 3844 - 566

Seiko 3844-566

The 3844-566 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3844 caliber with 17j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-f60b1d9baf29]

Also known as: Sumo, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1998

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