Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

Hong Kong, Nov 28, 2026

LOT 7

IWC, REF. IW371918, AQUATIMER, TITANIUM

HKD 28,000 - 48,000

EUR 3,200 - 5,500 / CHF 3,000 - 5,100 / USD 3,600 - 6,200 / JPY 570,000 - 970,000

A fine and sporty, titanium, self-winding chronograph wristwatch with day, date and subsidiary seconds, caseback engraved an emblem to the center.


Grading System
Grade: AA

Very good

Case: 2-8

Very good

Slightly scratched

Movement: 2*

Very good

Overhaul recommended, at buyer's expense

Dial: 2-01

Very good

HANDS Original

Brand IWC

Model Aquatimer

Reference IW371918

Year circa 2010s

Case No. 3188617

Bracelet rubber strap with IWC stainless steel buckle

Caliber 79320

Diameter 41mm

Signature dial, case and movement

Accessories IWC fitted box, blank guarantee card, booklet