Seiko Cal. 4434 - 240

Seiko 4434-240

The 4434-240 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4434 caliber with 29j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-42ec6ce31cad]

Also known as: Monster, Emperor

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
29j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1967

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seikata-wm-42ec6ce31cad