Seiko Cal. 6659 - 277

Seiko 6659-277

The 6659-277 is a sought-after Solar piece from Seiko's golden era. Powered by the 6659 caliber with 23j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-849a1cb8ba52]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1983

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