The high-accuracy quartz movement—hand-assembled in Detroit with over 100 components—drives the hours, minutes, date indicator, stopwatch function and all three sub-dials with split-second precision. It is built in the USA with Swiss and imported parts.
The Runwell Sport Chrono 48mm
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The Runwell Sport Chrono is made for the one who gets things done in style. Obsessively engineered and built for action, the midnight blue dial with a sandblast sunray finish is punctuated with three sub dials that measure hours, minutes, seconds and sub seconds. A midnight blue unidirectional turning bezel, stopwatch capabilities, and scratch resistant sapphire crystal make it worthy for everyday wear.
Finished with blue SuperLumi-Nova on the hands and indices, this sophisticated sport watch is topped off with a three-link stainless steel bracelet.
Details
- SKU
- 20231780-sdt-008431519
- Movement
- Argonite 5050
- Dial Color Detail
- Blue
- Case Material
- Stainless Steel
- Case Finish
- Polished
- Case Plating
- Stainless Steel
- Case Size
- 48mm
- Case Thickness
- 13.7mm
- Case Back Plate
- Signature Iconic Caseback Plate with Laser-Etched Serial Number
- Crown Construction
- Screw-down
- Band Material
- Metal Bracelet
- Strap Color Detail
- 1/3 Links Brushed & 2 Links Polished Stainless Steel
- Strap Length
- 120mm x 80mm
- Strap Width
- 24mm
- Crystal
- Double Curve Sapphire
- Depth Rating
- 10 ATM
- Warranty
- Click here to view warranty information starting on page 43
Shipping & Returns
Reviews

The Argonite 5050 is king of multi-tasking

STAINLESS STEEL
This timepiece has strength you can feel as soon as you pick it up. Built from polished stainless steel, the case is fitted with scratch resistant double-domed sapphire crystal.

AT THE STROKE OF MIDNIGHT
Our midnight blue dial features a large calendar aperture, three sub dials and radiant blue Super-LumiNova indices which allow for easy visibility day or night. Applied numerals add extra dimension.

STAINLESS STEEL
The stainless steel three-link bracelet adds an extra element of sport to this timepiece while the clasp, adorned with an orange Shinola bolt, ensures a comfortable fit.
