Seiko Cal. 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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