Seiko Cal. 4419 - 427

Seiko 4419-427

This Automatic model from 1976 features a 41mm Two-Tone case. Powered by the 4419 caliber with 21j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-03f547e611c2]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1976

Related Models

seikata-wm-03f547e611c2