Seiko Cal. 4525 - 877

Seiko 4525-877

The 4525-877 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4fb7837f6e17]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
21j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1983

Related Models

seikata-wm-4fb7837f6e17