Chopard Mille Miglia Gran Turismo XL GMT Reference 8997

Technical characteristics

Type

GMT wristwatch

Maker

Chopard

Model

Mille Miglia GT XL

Reference

8997

Serial Number

1423377

Place recorded

Switzerland

Case dimensions

44.5 mm diameter, 14.5 mm thickness

Movement Caliber

AO7171

Movement finishing

rhodium-plated, oeil-de-perdrix

Year of production

2010

Maker / attribution

Chopard

Design

Visible features

• Dial features a subtle central world map graphic • The sapphire crystal includes an integrated internal magnifying lens for the date • Case back is secured by eight visible screws

Case and Dial Design

The Chopard Mille Miglia GT XL reference 8997 is constructed with a 44.5 mm stainless steel three-body case, finished with a polished surface. The design incorporates functional elements such as a protected screw-down winding crown to aid in water resistance, and a glazed case back secured by eight screws, allowing for visibility of the internal mechanics. The sapphire crystal is equipped with an internal magnifying lens, positioned over the date aperture for legibility. The dial is black and features applied luminous indexes and large Arabic numerals at the 12 and 6 o'clock positions. Further utility is provided by a red-accented minute division and an outer raised 1/5th seconds scale. A central world map motif serves as the backdrop for the 24-hour numerals, which facilitate the second time-zone display. The hands are luminous steel baton types, paired with a distinct central red hand for the GMT function.

Movement and Escapement

The watch is powered by the Chopard Caliber AO7171, a self-winding movement featuring a rhodium-plated finish and decorative oeil-de-perdrix patterns on the plates and bridges. The caliber includes 24 jewels and is adjusted to five positions to ensure chronometer-grade accuracy. The escapement is a straight-line lever type, complemented by a monometallic balance and a self-compensating flat balance spring. Additional features of the movement include a shock absorber system and an index regulator for precision timing adjustments. The movement, alongside the dial and case, is signed by Chopard, confirming the integrity of the ensemble as presented for this lot.

Condition and Accompaniments

As reported by the auction description, the individual components of the watch have been evaluated through the Chopard Grading System. Both the case and the movement have been assigned a Grade 1 rating, described as 'as new'. The dial is similarly rated as 1-01, also indicating an 'as new' condition. The watch is offered as a complete set, including its original box and instructional materials. A stainless steel Chopard double deployant clasp is included with the watch assembly.

Identification

Reference

8997

Serial number

1423377

Source note

Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.

Catalogue references

No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.