Important Modern & Vintage Timepieces

New York, Apr 15, 2015

LOT 260

ROLEX REF 6240 COSMOGRAPH DAYTONA TROPICAL SUB-DIALS Rolex, Cosmograph Daytona, case No. 1659488, Ref. 6240. Made in 1967. Very fine and rare, water-resistant, stainless steel wristwatch with black bezel, round button chronograph, registers, tachometer and a stainless steel Rolex buckle.

USD 60,000 - 80,000

HKD 465,000 - 620,000 / CHF 60,000 - 80,000

Sold: USD 75,000

Three-body, polished and brushed, tachometer graduation on the black bezel to 200 units per hour, screwed-down case back, crown and screwed-down buttons. Bicolor silver and brown with applied steel baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds track. Luminous steel baton hands. Cal. 722, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.


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Grading System
Grade:
Case: 3-9

Good

Scratched

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-17-01

Good

Slightly spotted

HANDS Original

Notes

Dial, case and movement signed. DIAM. 36 mm. THICKNESS 14 mm.