Seiko Cal. 5243 - 857

Seiko 5243-857

The 5243-857 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-16966a91771e]

Also known as: Sumo, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1984

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seikata-wm-16966a91771e