Seiko Cal. 5660 - 774

Seiko 5660-774

The 5660-774 is a sought-after Solar piece from Seiko's golden era. Powered by the 5660 caliber with 23j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-16b4b24034c0]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1996

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