Seiko Cal. 6659 - 881

Seiko 6659-881

The 6659-881 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6659 caliber with 27j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-6a26d9402785]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1970

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seikata-wm-6a26d9402785