Seiko Cal. 4520 - 141

Seiko 4520-141

This Hand-Winding model from 1978 features a 44mm Titanium case. Powered by the 4520 caliber with 28j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-c1ace8f2cb18]

Also known as: Turtle, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
28j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1978

Related Models

seikata-wm-c1ace8f2cb18