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This is the SD1971 which pays tribute to the Sumo Diver watch.There are a few theories as to how the Sumo got its name but one interesting one is that the marker at 12 looks like the "mawashi" worn by Japanese Sumo wrestlers during a match.This is lovely looking watch with real presence and benefits from the following spec:



2020 Brand New model
Sapphire Crystal Glass
NH35 Automatic Movement
120 Click Rotational Ceramic Bezel
200m Water Resistance
Screwdown Crown
Screwback Case
316L Stainless Steel Case
Stainless Steel Strap with extra Rubber Strap 
Hacking Movement
C3 Luminova on the face
BGW9 on the bezel

Lug Width - 20mm

Case Diameter - 44mm
Lug to Lug - 52mm
Case Thickness - 14mm
Weight - 130g
Hard Presentation Box and warranty card


Overall the SD1971 is a superb watch for the money. It is reliable, hard-wearing and looks fantastic. It is a watch that constantly gets positive comments from owners and admirers and definitely makes the wearer stand out from the crowd.We also provide an extra rubber strap to change the look of the watch.

STEELDIVE SD1971 "Sumo" Automatic 200m Diver Watch

  • 30 day Return To Base Warranty with Steeldive UK

    6 month Warranty with Steeldive Factory

  • Free Royal Mail 1st Class Recorded Delivery

    Free European Delivery

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