Reference 2603-11 is one of the best-known variants of the 2603 “Jumbo” family.
It is fitted with the manual-wind caliber 266 and features a stainless steel case measuring approximately 37.5 mm.
Also equipped with so-called “spider” lugs, it differs from the 2603-4 in this collection by its more classical dial, with rectangular applied gold indexes and no Arabic numeral at 12 o’clock.
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The purpose of this document is to determine whether the constituent parts of the watch are conform to the model reference /period or not, and to value their condition and importance.
All the watches are provided with a digital certificate (the Watchfid-ID), that will be uploaded on your protected and anonymous digital wallet.
This document presents each watch in the most objective and detailed manner possible, thanks to a substantiated analysis, high-resolution photos designed to highlight all elements of the watch and an innovative rating system. Available in printed and digital versions.
On request and when available, an extract of the archives from the manufacturer can be obtained.
