Seiko Cal. 4538 - 463

Seiko 4538-463

The 4538-463 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4538 caliber with 28j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-7722f929bfe1]

Also known as: Samurai, Goldfeather

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1990

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