Pre-owned Sinn Automatic Chronograph Watch. Reference 144.M.SA. Overall, this watch is in B, Good condition. Minor scratches and scuffs can be seen on the sides of the case and bracelet. This watch comes with the original box and warranty card.

- Ref No. : 144.M.SA
- Serial No./Year: 144.8853-/-2006
- Case:
    41mm diameter, 20mm lug width, 14.5mm thickness, 44.25mm Lug-to-lug.
    Sinn treated Stainless Steel
- Crystal: Sapphire
- Movement & Accuracy: 
    Caliber: ETA Valjoux Cal. 7750 Auto Chrono
    Complications: Chronograph (60 Sec, 30min, 12hr), Quickset Day/Date
    Measured Accuracy: +2 sec/day.
    Amplitude: 278°
    Beat Rate: 28,800 A/h
- Band: Original Stainless Steel Bracelet. Will fit wrists ~7.75in
- Condition Rank: (B) Good Condition. Please See Photos and Condition Rank Guide
- Country of Manufacture: Germany

Condition Rank Guide:
-NOS: Item is in New Old Stock condition (NOS). Shows little to no signs of wear apart from some minor handling wear.
-A+: Item is in Excellent condition. Micro-scratches can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or scratches in the crystal.
-A: Item is in Very Good condition. Minor scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or deep scratches on the crystal.
-B: Item is in Good condition. Moderate scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. Minor pitting/gouges may be visible on the case. One or less deep scratches may be visible on the crystal. See photos.
-C: Item is in Fair condition. Heavy scratches and scuffs can be seen on sides of the case, bezel, and bracelet. Significant pitting or gouges are visible on the sides of the case and the crystal shows multiple deep scratches
-NR: Item is in Non-Running condition. Item is not functional. For parts or repair only.