Seiko Cal. 4427 - 916

Seiko 4427-916

This Automatic model from 1991 features a 36mm Two-Tone case. With its 20mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-70d44ca6a2ac]

Also known as: Goldfeather, Navigator

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1991

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