This is a Sinn U50 SDR, a great watch in great shape, with a submarine steel case and a tegimented black SDR bezel. It features a matte black dial with bold, legible markers and a Sellita SW300-1 movement.

• Condition: Excellent overall
• Case material: Submarine steel
• Bezel type: Tegimented black SDR
• Water resistance: 2000ft / 500m

A Sinn U50 Hydro, a diving watch with exceptional depth rating and visibility underwater.

• Condition: Excellent, minimally used with scratches on the hasp
• Depth rating: 5000ft
• Water resistance: air-filled, viewable from shallow angles above water

The Sinn U50 S L is a limited edition diver's watch featuring full lume. It has been the owner's daily wear since August 2025, showing a slight gain of +2/s per day.

• Condition: Pre-owned with minor wear (scratches and worn PVD coating on case and bracelet)
• Included Accessories: bracelet, all original links, inner and outer boxes, paperwork
• Bezel Action: still acceptable despite broken bezel spring prongs

This Sinn U50 is in excellent condition with no visible wear or damage, and comes with original packaging and warranty.

• Condition: pristine (with some very light rub marks on the clasp)
• Year Of Purchase: 2024
• Warranty Status: under warranty

For sale is my almost new Sinn U50-T SL limited edition, which I bought new from a German AD in 08/2024 and have only worn a handful of times.

• Condition: almost new, very little wear time
• Bracelet material: tegimented
• Strap count: 3

The Sinn U50 hydro is a dive watch with an oil-filled case, providing clear viewing angles without distortion. It features a rubber strap and a canvas strap, both of which are unused.

• Condition: Excellent
• Case material: oil-filled
• Straps included: 2
• Warranty booklet and box included: true

This Sinn U50 SL Tegimented Limited Edition watch features a ceramic lume dial and is available on a bracelet. It has been worn in rotation since September 2024 with minimal signs of wear, making it a great option for those looking for a high-quality timepiece.

• Condition: Very good
• Tegimented case and bracelet: true
• Ar coating on crystal: clean
• Year purchased: 2024

Limited Edition Sinn U50 SL on bracelet with tegimented case and ceramic lume dial, purchased in September 2024.

• Condition: Very good
• Case Material: Tegimented stainless steel
• Bracelet Type: Bracelet
• Lume Dial: Ceramic

This Sinn U50 SL Tegimented L.E is a limited edition watch with a ceramic lume dial, available on a bracelet. It has been worn in rotation since September 2024 and shows no signs of wear.

• Condition: Very good
• Case material: tegimented stainless steel
• Bracelet type: bracelet
• Crystal coating: anti-reflective (AR)