Slow Jo Quartz Watchsearch

Slow Jo Quartz Watch

Slow Jo Quartz Watch

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A 24-Hour Exercise in Minimalism

If understated watches are your thing, then the Slow Jo is a grand slam. The dial is bare except for Arabic numerals around the outer chapter ring, drawing allusions to the Bauhaus movement of the 1920s. Featuring a 24-hour sweeping hand, the watch only completes one full revolution in a day. The Slow Jo is made with an octagon-shaped stainless steel case and a thick leather strap. Both materials are left untreated and preserved in their most natural form to further highlight the minimalist feel. The other option is the Slow O, which offers a more traditional round case. Both watches are powered by Ronda 505.24 quartz movement and are water resistant to 100 meters. Also included is a free nylon strap with hardware of your choice. 

Note: At checkout, choose between the Slow Jo 28, Slow Jo 17 (+ $5), and Slow O 02 (+ $20). You will also have your choice of an additional nylon strap with a black, gold, or silver buckle. 

Slow Jo Quartz Watch
Slow Jo Quartz Watch
Slow Jo Quartz Watch

Model Options

Slow Jo 28
Slow Jo 17 (+ $5)
Slow O 02 (+ $20)

Optional Strap

Black Nylon Strap, Black Buckle
Black Nylon Strap, Gold Buckle
Black Nylon Strap, Silver Buckle


  • Movement: Ronda 505.24 quartz
  • Battery: Renata 371 1.55v Silver oxide
  • Battery life: Approximately 45 months
  • Case material: Stainless steel
  • Strap: Stainless steel or leather
  • Crystal: K1 Mineral
  • Caseback: Solid
  • Single hand display with 24-hour sweep
  • Water resistance: 100 m (330 ft)

Slow Jo Dimensions

  • Case diameter: 38 mm
  • Case thickness: 9.5 mm
  • Lug width: 22 mm
  • Lug-to-lug: 38 mm

Slow O Dimensions

  • Case diameter: 43 mm
  • Case thickness: 11.45 mm
  • Lug width: 22 mm
  • Lug-to-lug: 43 mm


  • 2-year manufacturer's warranty
  • Free nylon strap


All orders will be shipped by Massdrop.

Estimated ship date is Jan 22, 2019 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

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