Seiko Cal. 5673 - 720

Seiko 5673-720

The 5673-720 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-0092d54b1854]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
50m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1971

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