Seiko Cal. 6697 - 307

Seiko 6697-307

The 6697-307 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6697 caliber with 17j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-48645046c755]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Burgundy
Jewels
17j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1974

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seikata-wm-48645046c755