Seiko Cal. 4538 - 906

Seiko 4538-906

The 4538-906 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4538 caliber with 24j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-69b765ee47a9]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1981

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seikata-wm-69b765ee47a9