Antiquorum Auctioneers since 1974

Geneva, May 10, 2026

LOT 613

MONTBLANC, SWITZERLAND, REF. 7457, GEOSPHERE 1858, STAINLESS STEEL

CHF 1,400 - 2,500

HKD 13,900 - 24,800 / USD 1,800 - 3,200 / EUR 1,550 - 2,800 / JPY 284,000 - 510,000

Sold: CHF 2,250

A fine, complicated, stainless steel, self winding worldtime wristwatch with dual sphere rotating northern and southern hemisphere globes, 24-hour scale, day-night indication, dual time display and date


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Grading System
Grade: A

Good

Case: 2-8

Very good

Slightly scratched

Movement: 1*

As new

Overhaul recommended, at buyer's expense

Dial: 2-01

Very good

HANDS Original

Brand Montblanc, switzerland

Model Geosphere 1858

Reference 7457

Year circa 2018

Case No. BBPH3LXP1

Bracelet leather with a stainless steel Montblanc double deployant clasp

Caliber MB 29.25, 26 jewels

Diameter 42

Signature dial, case and movement

Accessories original fitted box, quality test certificate, instruction booklet, push pin

Provenance

Property of a Canadian gentleman