This is a Sinn 857 pilot’s watch with all the typical Sinn technology: tegimented case, anti-magnetic movement, dehumidification technology with copper sulphate capsule, nickel-free case back, captive bezel.
Originally purchased in Nov 2016 and worn a few dozen times. The bezel lines up perfectly at 12 o’clock, and the 60 click bi-directional bezel rotates securely with a solid detent at each position. There is a small rub mark on watch back, but otherwise, the crystal and 43mm case look pristine (as you would expect from the hardened tegimented steel). The Sinn branded rubber strap is in excellent condition, and I find the strap is more comfortable to wear than the steel bracelet.
List price is USD $2080. With conversion to CAD, 5% duty and taxes, it would cost approximately CAD $3300 to bring this in to Canada.
Asking $1850 + shipping. Includes box and papers. I have excellent feedback as both a seller and buyer.
Case diameter (mm): 43.0
• Case thickness (mm): 12.0
• Case lug width (mm): 22
• Weight - head only (grams): 90
• Water resistance: 200 meters
• Case back: Solid
• Case finish: Matte
• Case metal: Tegimented hardened steel
• Dial color: Black
• Front crystal: Sapphire
• Inert gas: Filled
• Copper sulphate: Capsule
• Antimagnetic: 80,000 A/m
• Movement: Automatic mechanical








Originally purchased in Nov 2016 and worn a few dozen times. The bezel lines up perfectly at 12 o’clock, and the 60 click bi-directional bezel rotates securely with a solid detent at each position. There is a small rub mark on watch back, but otherwise, the crystal and 43mm case look pristine (as you would expect from the hardened tegimented steel). The Sinn branded rubber strap is in excellent condition, and I find the strap is more comfortable to wear than the steel bracelet.
List price is USD $2080. With conversion to CAD, 5% duty and taxes, it would cost approximately CAD $3300 to bring this in to Canada.
Asking $1850 + shipping. Includes box and papers. I have excellent feedback as both a seller and buyer.
Case diameter (mm): 43.0
• Case thickness (mm): 12.0
• Case lug width (mm): 22
• Weight - head only (grams): 90
• Water resistance: 200 meters
• Case back: Solid
• Case finish: Matte
• Case metal: Tegimented hardened steel
• Dial color: Black
• Front crystal: Sapphire
• Inert gas: Filled
• Copper sulphate: Capsule
• Antimagnetic: 80,000 A/m
• Movement: Automatic mechanical







