Seiko Cal. 4530 - 725

Seiko 4530-725

The 4530-725 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4530 caliber with 33j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-482108fec9ff]

Also known as: Crown, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
35mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1993

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