Seiko Cal. 6628 - 742

Seiko 6628-742

The 6628-742 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-be66a25cc998]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1999

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