Seiko Cal. 6690 - 753

Seiko 6690-753

This Automatic model from 1992 features a 43mm Stainless Steel case. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-a8412901672f]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1992

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seikata-wm-a8412901672f