Seiko Cal. 4434 - 985

Seiko 4434-985

The 4434-985 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4434 caliber with 34j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-529c5b8544bb]

Also known as: Monster, Sumo

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1967

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seikata-wm-529c5b8544bb