Seiko Cal. 4531 - 525

Seiko 4531-525

The 4531-525 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4531 caliber with 25j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-757b8ef572dc]

Also known as: Pogue, Emperor

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1991

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