Important Modern & Vintage Timepieces

Geneva, May 10, 2025

LOT 85

BOVET, SWITZERLAND, REF. 5437, MONO RATTRAPANTE, OVERSIZE, TROPICAL DIAL, STAINLESS STEEL

CHF 2,000 - 4,000

HKD 19,000 - 38,000 / USD 2,500 - 4,900 / EUR 2,200 - 4,300

TO BE SOLD WITHOUT RESERVE

Sold: CHF 5,000

An exceptional and rare, large, stainless steel, manual wind chronograph wristwatch


Grading System
Grade: AAA

Excellent

Case: 3-8-14

Good

Slightly scratched

Damaged

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 2-6-01

Very good

Slightly oxidized

HANDS Original

Brand Bovet, switzerland

Model Mono Rattrapante

Reference 5437

Year circa 1940's

Case No. 3437

Diameter 38

Caliber Valjoux 84, 17 jewels

Signature dial

Notes

A breathtaking example of the Mono-rattrapante by Bovet, an early simplified concept of the split-second mechanism based on the caliber Valjoux 84. Its large size (38 mm) combined with its early "waterproof" snap-back case and amazing black dial that has turned tropical makes this the best example we have ever offered at auction.