Seiko Cal. 4528 - 314

Seiko 4528-314

The 4528-314 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4528 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-738b463792ab]

Also known as: Monster, Shogun

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1978

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seikata-wm-738b463792ab