Seiko Cal. 4434 - 907

Seiko 4434-907

The 4434-907 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4434 caliber with 25j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-8d0877cb438d]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1985

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