Basically like new Sinn U50 Hydro. Taken out of box, sized, and does not look right in my wrist. Comes with original box, papers, all links, and sizing tool. USA shipping only.


24 hours flash sale. Will ship by 10am on Thursday.


Midsize diver's watch with quartz movement and oil filled case

• Watch diameter (mm): 41.0

• Watch height (mm): 11.8

• Lug width (mm): 20

• Lug to lug (mm): 47

• Weight - head only (grams): 72

• Water resistance: 5,000 meters

• Case back: Solid

• Case finish: Matte

• Case metal: Submarine steel

• Dial color: Black

• Front crystal: Sapphire

• Tegimented: Bezel only

• Calibre: Ronda 715 Li

• Movement: Quartz oil filled

• Strap or bracelet: Bracelet

• Manufacturer's limited warranty: 3 years

• Warranty service: Sinn Germany