Seiko Cal. 4448 - 144

Seiko 4448-144

The 4448-144 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4448 caliber with 29j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-061c68ff3c46]

Also known as: Monster, World Timer

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1978

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seikata-wm-061c68ff3c46