Seiko Cal. 5242 - 850

Seiko 5242-850

The 5242-850 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5242 caliber with 25j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-c4fdebb7da4e]

Also known as: Emperor

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1981

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