Seiko Cal. 6651 - 740

Seiko 6651-740

The 6651-740 is a sought-after Solar piece from Seiko's golden era. Powered by the 6651 caliber with 21j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-1c8bf83a732e]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
White
Jewels
21j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1999

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