The Sinn 857 UTC TESTAF LH Cargo is a remarkable pilot watch designed for professional use.

Let’s delve into its technical details:

* Special Characteristics:

* Limited Edition: Only 777 units of this watch were produced.

* TESTAF Certification: It has been tested and certified to meet the Technical Standard for Pilot Watches (TESTAF) by the Aachen University of Applied Sciences.

* Second Time Zone: The watch displays a second time zone on a 24-hour basis.

* Case Material: The case is made of stainless steel, which has been bead-blasted for a refined finish.

* TEGIMENT Technology: The case is treated with TEGIMENT technology, making it especially scratch-resistant.

* Ar-Dehumidifying Technology: This feature enhances functional reliability and prevents fogging. The watch remains functional from –45°C up to +80°C.

* Captive Pilot’s Bezel: The bezel is designed for pilots, with a minute ratcheting mechanism.

* Crystal: The watch features a sapphire crystal glass, ensuring scratch resistance.

* Waterproof and Pressure-Resistant: It is waterproof and can withstand pressures up to 20 bar.

* Low Pressure Resistant: The watch remains reliable even under low-pressure conditions.

* Specifications:

* Movement: Automatic movement with the ETA 2893-2 caliber and 21 jewels.

* Case Size: Diameter of 43mm (excluding the crown) and a height of 12.0mm.

* Bezel: Stainless steel, bead-blasted, and coated in black. It features a 60-minute scale and a luminous dot, with bidirectional rotation.

* Strap: Black leather strap with yellow stitching, 22mm lug width, and a stainless steel pin buckle.

* Dial: Black dial with luminous indexes, Arabic numerals, and black/white luminous hands.

* Functions: Displays hours, minutes, and seconds via central hands with a seconds stop function for precise time setting. Additionally, there’s a date display at 4 o’clock and a second time zone indicated by a small hand with an airplane tip.

* Case Back: Stainless steel, bead-blasted, tegimented, screwed, and engraved.

* Weight: The watch, including the strap, weighs 102g.

* References:

* Reference Number: 857.041

* Case Number: 857.6XXX

* ID: P880414000124H-5100

* Article Number: 10000072977

Included Accessories:

The watch comes with the original Sinn LH Cargo Box, warranty papers from November 2018, a detailed description, TESTAF certificate, and a Boeing 777F miniaturized airplane (Full Set).

* It’s a rare collector’s piece, limited to just 777 units.

* Unworn and ready for immediate delivery.

This timepiece combines functionality, durability, and exclusivity—a true treasure for watch enthusiasts and collectors alike! 🕰️✈️

https://www.sinn.de/de/Modell/857_UTC_TESTAF_LH_Cargo.htm