Seiko Cal. 4463 - 330

Seiko 4463-330

The 4463-330 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4463 caliber with 17j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-cd074d6875fb]

Also known as: Monster, Crown

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1974

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seikata-wm-cd074d6875fb