Seiko Cal. 4530 - 327

Seiko 4530-327

The 4530-327 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4530 caliber with 34j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-11831c7a9ef1]

Also known as: UFO, Navigator

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1982

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