Seiko Cal. 4525 - 768

Seiko 4525-768

The 4525-768 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-f7533a7c69dc]

Also known as: Sumo, Arnie

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
21j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1979

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