Seiko Cal. 6674 - 506

Seiko 6674-506

This Quartz model from 1968 features a 37mm Stainless Steel case. Powered by the 6674 caliber with 25j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-336d14a8a449]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1968

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seikata-wm-336d14a8a449