Sinn 857 S UTC 43mm with Bracelet - 2021
Sinn 857 S UTC
Here we have another magnificent tool watch from the masters at Sinn.
The Sinn 857 UTC is their GMT, and has always been a favourite of ours. That case is made of tegimented steel and measures in at 43mm. Tegiment is a hard coating applied to the steel, taking it’s hardness from 220 vickers for regular non-hardened steel to 1200 vickers making it far more scratch resistant than most watches. This is then PVD coated along with its bracelet to give it that real military-issue stealth vibe, and looks amazing with the pop of green from the GMT hand.
Power comes from the tried and tested Sellita SW330-1, meaning ease of service and reliability. The second time zone function is operated via the crown, and is very readable and easy to use. On top of that, it also features Sinn’s Ar dehumidifying technology to keep moisture away from the movement, and is also anti-magnetic. A proper tool watch in the truest sense of the word.
This particular example was purchased new locally in March 2021 and presents in TZ Near Mint condition. PVD coating is unmarked on the bezel and case sides. Few minor strap change marks on the rear of the lugs, and case back shows some light scuffs. See images for full condition details.
Bracelet includes all links, and shows only minor wear.
No service history, but far too new for that. All functions operating as they should, and keeping COSC time.
Includes outer box, inner box, instructions, warranty card dated March 2021, strap tool, Loctite, OEM bracelet with all links, springbars, original purchase receipt and Watch Vault cleaning cloth.
Brand: Sinn
Year: 2021
Style: Pilots
Model #: 857 S
Case Material: Tegimented Stainless Steel - PVD coated
Case details: 43mm
Strap: Sinn Tegimented steel - PVD coated, Sinn leather strap with tang buckle
Movement: Automatic
Dial: Black
Paraphernalia: Outer box, inner box, instructions, warranty card dated March 2021, strap tool, Loctite, OEM bracelet with all links, springbars, original purchase receipt and Watch Vault cleaning cloth.
TZ Grading: Near Mint
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