Seiko Cal. 5692 - 666

Seiko 5692-666

The 5692-666 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5692 caliber with 28j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-bfec0ec54ccd]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1991

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