Seiko Cal. 4577 - 812

Seiko 4577-812

The 4577-812 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-2235eb890866]

Also known as: Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1973

Related Models

seikata-wm-2235eb890866