Important Modern & Vintage Timepieces

Geneva, May 09, 2026

LOT 9

HELVETIA, SWITZERLAND, REF. 7011, AVIATEUR, CHROME

CHF 1,000 - 2,000

HKD 10,000 - 19,900 / USD 1,300 - 2,600 / EUR 1,100 - 2,200 / JPY 202,000 - 404,000

TO BE SOLD WITHOUT RESERVE

A fine, rare and large, chrome-plated, manual wind aviator's wristwatch


LOADING IMAGES
Click to full view
Image
Grading System
Grade: AA

Very good
Case: 3-6-8

Good

Slightly oxidized

Slightly scratched
Movement: 3*

Good

Overhaul recommended, at buyer's expense
Dial: 3-6-8-55-01-05

Good

Slightly oxidized

Slightly scratched

Luminous material reapplied

HANDS Original

HANDS Luminous material reapplied

Brand Helvetia, switzerland

Model Aviateur

Reference 7011

Year circa 1935

Case No. 3918622

Caliber 51S, 17 jewels

Diameter 41

Signature dial and movement

Provenance

Property of a Swiss gentleman