Seiko Cal. 4525 - 921

Seiko 4525-921

The 4525-921 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-d7e55c32579a]

Also known as: Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
27j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1986

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