Seiko Cal. 4489 - 144

Seiko 4489-144

The 4489-144 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-9d37b2133607]

Also known as: Samurai, Sumo

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1973

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seikata-wm-9d37b2133607