Seiko Cal. 6674 - 840

Seiko 6674-840

The 6674-840 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-c753f8748837]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1980

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seikata-wm-c753f8748837