Seiko Cal. 4425 - 416

Seiko 4425-416

This Hand-Winding model from 1975 features a 36mm Two-Tone case. Powered by the 4425 caliber with 34j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-b549b5a3832c]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
34j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1975

Related Models

seikata-wm-b549b5a3832c