Seiko Cal. 4429 - 418

Seiko 4429-418

The 4429-418 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4429 caliber with 30j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-bd4365c7658c]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1967

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