Seiko Cal. 6699 - 788

Seiko 6699-788

The Seiko 6699-788 represents an important milestone in Seiko's 1975 lineup. Powered by the 6699 caliber with 18j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-ae0691364631]

Also known as: Rally, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1975

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seikata-wm-ae0691364631