Seiko Cal. 6691 - 266

Seiko 6691-266

The 6691-266 is a sought-after Solar piece from Seiko's golden era. Powered by the 6691 caliber with 19j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-c8a13b8baff0]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1982

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