This is the limited edition Sinn 104 st sa A B E Pilots watch. It is a limited run (1000) of the 104 presented by Sinn in early 2020. This one includes the full set from the dealer including warranty carded dated March 2020, second Sinn grey strap and OEM Sinn strap tool.
A great feature of this watch is the 'countdown' bezel which Sinn calls a 'Pilots Bezel', not sure how well it works counting down on an ETA in your Piper Cub, but it does get the chicken out of the oven right on time.
A few more facts on the piece.
• Limited to 1,000 pieces
• Case made of stainless steel, polished
• Dark-blue dial, with matching bezel
• Pressure-resistant up to 20 bar & Resistant to low pressure per DIN 8310 standards
• Anti-magnetic as per DIN 8309
• Sapphire crystal front & Transparent case back
• Day/Date display
• Case diameter: 41 mm
• Band lug width: 20 mm
• Case thickness: 11.5 mm
Here are a few more pics: https://imgur.com/a/4cy8Jm3
Likely looking to trade laterally or up (+ cash). For straight sale asking $1750 OBO. Prefer PayPal & I’ll cover shopping to CONUS.
Feel free to reach out with any questions. Happy watch hunting and Merry Christmas.