This is the quintessential tool watch with the most bulletproof design you'll find at this price point. The Sinn 104 St Sa ABE with a great sunburst blue dial is "Eine von 1000" or one of only 1000 pieces produced and available from Sinn. This is by far one of the most versatile and solid watches I've ever owned. 20mm lug width makes this a great piece for strap swaps OR you can put it on the rock solid H-Link Bracelet and dress it up a bit. Comes with the bracelet with all links and some straps to spare. This is a full set including cards and tools. This piece is in great condition with the only flaws being markings from strap-swaps. Here are the basics from Sinn: • Watch diameter (mm): 41.0 • Watch height (mm): 11.9 • Lug width (mm): 20 • Lug to lug (mm): 46.5 • Weight - head only (grams): 73 • Water resistance: 200 meters • Case back: Transparent • Case finish: Polished • Case metal: Stainless steel • Dial color: Blue • Front crystal: Sapphire • Calibre: SW220-1 • Movement: Automatic mechanical • Strap or bracelet: Bracelet Asking $1200 For those of you still reading who are spec-junkies, here's the full boat. Mechanical Movement SW 220-1 Self-winding mechanism 26 bearing jewels 28,800 semi-oscillations per hour Seconds stop function Anti-magnetic as per DIN 8309 Case Case made of stainless steel, polished Sapphire crystal glass in front, anti-reflective on both sides Transparent case back made of sapphire crystal glass, anti-reflective on the interior Case back screw-fastened Crown screwable Meet the technical requirements for waterproofness, as set out in standard DIN 8310 Pressure-resistant up to 20 bar Low pressure resistant Functions Hours, minutes, seconds Date display Day of the week display Pilot's bezel with minute ratcheting and luminous key mark SINN Technologies Captive bezel Dimensions and Weight Case diameter: 41 mm Band lug width: 20 mm Case thickness: 11,9 mm Weight without strap: 73 gramme Dial and Hands Dark-blue dial with sunburst decoration Numbers and indices coated with luminescent colour Hour, minute and second hand coated with luminescent color. edited: format