Seiko Cal. 4420 - 168

Seiko 4420-168

This Hand-Winding model from 1986 features a 43mm Two-Tone case. With its 22mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-1fb9b22125e3]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1986

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