Jiusko Men's, Sport, Chrono, Quartz, Tachy, 50M, 9LS01
Jiusko Men's, Sport, Chrono, Quartz, Tachy, 50M, 9LS01

Jiusko Men's, Sport, Chrono, Quartz, Tachy, 50M, 9LS01

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Sometimes less is more. For those of us who love the look and functions of a high quality sports chronograph but also want a watch we can wear to the corner office or a summer wedding, JIUSKO has us covered with the Speedmaster. Classically sized at 43mm (and only 13mm thick), the Speedmaster can easily fit under the cuff of a bespoke suit. But along with the chronograph (stopwatch) function, the Speedmaster is simple, elegant, and with its sunburst dial and easy to read subdials, it looks fantastic with any attire.

But just because the Speedmaster looks great doesn’t mean that it’s a watch you have to baby. Constructed of surgical grade stainless steel which is both hypoallergenic and corrosion resistant, it’s also water resistant to 165 feet, so when the wedding reception gets rowdy and you get dunked in the pool, you won’t have to worry about your Speedmaster. Also, protecting the beautiful and understated dial is a scratchproof sapphire crystal, much like fine Swiss brands like Longines and Hamilton, which will look fresh and new for many years to come.

Inside the Speedmaster is a high quality Japanese made Citizen chronograph quartz movement. It is both durable, easy to use, and astonishingly accurate (+/- 15 seconds a month.) It also has an extended date window so you’ll always be on time. The bracelet is hewn from stainless steel and kept secure on your wrist with a push-button deploy clasp. As an entire package, the Speedmaster is professional and elegant, perfect for the office or a weekend at the Hamptons.

The Speedmaster is offered with bronze IP plated bezel/black dial or white dial and silvertone bezel. 

  • Multifunction Quartz Chronograph / Tachymeter / Calendar Date Window / 12 Hour Timer.
  • All Stainless Steel with Screw-Down Crown and Push-Fold Deployment Clasp w/ Security.
  • Beautiful Dial Display and Two-Tone Bracelet Detail.
  • 50 Meters Water Resistance / Sapphire Crystal.
  • JIUSKO Professional Hard Shell Storage Case Included!


  • Movement: Quartz, Multi-Funcion
  • Band/Strap Material: Stainless Steel
  • Other Features: Calendar
  • Water Resisant: 50m
  • Band/Strap Material: Stainless Steel
  • Band Width: 21mm
  • Band/Strap Color: Silver
  • Clasp Type: Push-Button/Fold-over Deployment Clasp
  • Case Material: Stainless Steel
  • Case Height: 13mm
  • Case Diameter: 43mm