Hong Kong, May 28, 2022

LOT 202

Ref. 1163, self-winding, left-hand, chronograph, minute and hours counters, date, black dial, orange chronograph hand, calibre 11; “Autavia”, so-called “Orange Boy”; stainless steel

HKD 47,500 - 95,000

EUR 5,800 - 11,500 / CHF 6,000 - 12,000 / USD 6,100 - 12,100

Sold: HKD 52,500

Stainless steel, self-winding, “tonneau”-shaped, pilot’s and diver’s wristwatch, water-resistant with screwed case-back, left-hand winding-crown, 60-minute graduated unidirectional revolving bezel with black insertfor the decompression times, black colour dial, silver colour auxiliary dials, subsidiary seconds at 9 and two horological complications:
· 1/5 second chronograph (activated by the two round-shaped push-pieces located on the case-band) with orange chronograph hand
· Half-instantaneous 30-minute counter (subsidiary dial at 3 o’clock)
· 12-hour counter (subsidiary dial at 9 o’clock)

Grading System
Grade: AAA


Case: 3-8


Slightly scratched

Movement: 3*


Overhaul recommended, at buyer's expense

Dial: 3-01


HANDS Original

Brand Heuer, La Chaux-de-Fonds

Model “Autavia”, so-called “Orange Boy”

Reference 1163

Year circa 1971

Movement No. unnumbered (by Heuer)

Case No. 223 151 (by Heuer-Leonidas S.A.)

Material stainless steel

Bracelet stainless steel Heuer bracelet with deployant clasp (by Gay Frères, Geneva; dated 4 / 71)

Diameter 40.7 mm. (bezel)

Length 200 mm. (approx.)

Caliber 11 (with left-hand winding-crown)

Length 200 mm. (approx.)

Height 47.4 mm.

Width 42.5 mm.

Signature dial, case and movement