Seiko Cal. 6691 - 967

Seiko 6691-967

The 6691-967 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6691 caliber with 19j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-ea331b3662b6]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1983

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seikata-wm-ea331b3662b6