Seiko Cal. 4528 - 899

Seiko 4528-899

The 4528-899 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4528 caliber with 31j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-993ede7f8b6c]

Also known as: Monster, Emperor

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
8.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1978

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