Hong Kong, May 29, 2022
LOT 306
Pierre DeRoche
Self-winding, co-axial chronograph, minute and hour counters, date; “Chronographe Concentrique”; stainless steel
HKD 31,700 - 64,000
EUR 3,900 - 7,700 / CHF 4,000 - 8,000 / USD 4,100 - 8,100
Stainless steel, self-winding, curvex, vertical rectangular-shaped, gentleman’s wristwatch, sapphire-crystal case-back screwed by six screws, mobile lugs, silver guilloché (engine-turned) colour dial with subsidiary seconds at 12 and four horological complications:
· 1/8 second chronograph (activated by the two rectangular-shaped push-pieces located on the case-band; start / stop at 4 o’clock and return to zero at 8 o’clock)
· Dragging 60-minute counter (subsidiary dial at 6 o’clock)
· 12-hour counter (subsidiary dial at 6 o’clock)
· Instantaneous date of the month (aperture at 3 o’clock)
| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 2-8 |
Very good Slightly scratched |
Movement: 1* |
As new Overhaul recommended, at buyer's expense |
Dial: 1-01 |
As new HANDS Original |
Brand Pierre DeRoche, Le Lieu (Vallée de Joux)
Model “Chronographe Concentrique”
Reference B-00137
Year circa 2015
Movement No. 0123
Material stainless steel
Bracelet black leather PDR strap
Buckle stainless steel PDR deployant clasp
Caliber PDR 4001-1
Height 54.3 mm.
Width 37 mm.
Signature dial and movement
Accessories original winding fitted box and outer box