Identification
- Brand
- Roger Dubuis
- Model
- Square
- Reference
- G40
- Year of production
- Not specified
- Gender
- Men
- SKU
- AK12169








Margin scheme under Section 25a UStG · Insured shipping included
Roger Dubuis Square Perpetual Calendar White Gold G40
Cologne Watch Düsseldorf
Schadowstraße 11
40212 Düsseldorf
Germany
Cologne Watch Köln
Benesisstraße 24-32
50672 Köln
Germany
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Description
The Roger Dubuis G40 in solid 18 Karat White Gold comes from the golden era of the manufacture, when founder Roger Dubuis personally led the development. This reference is a prime example of “Haute Horlogerie” with character: it combines the distinctive square case design with the highest complication in calendar technology and proudly bears the prestigious Geneva Seal (Poinçon de Genève).
The 40 mm White Gold case impresses with its powerful, square shape featuring the characteristic triple lugs that became a trademark of Roger Dubuis. The dial is a work of art in itself: with a combination of classic railway minute track and Roman numerals, it radiates a neoclassical elegance. Despite the abundance of information, the appearance remains perfectly balanced through the harmonious arrangement of the subdials.
The G40 reference houses a Perpetual Calendar that precisely displays Date, Weekday, Month, and leap year without needing manual correction until the year 2100. The display is complemented by a precise Moon Phase at 6 o’clock. Every detail, from the finely finished hands to the deep engravings on the case back, testifies to the uncompromising quality philosophy of the house.
Inside works the Caliber RD5707, a mechanical automatic movement refined according to the strictest criteria of Geneva watchmaking. The strict limitation, which Roger Dubuis maintained in this era (often limited to only 28 pieces worldwide), makes this White Gold G40 a coveted collector’s item. It is a watch for individualists who seek technical complexity in a case design that radically stands out from the mainstream.

Specifications
What you will receive
Before delivery, our watchmakers check every watch for authenticity, function and condition.
Included: Certificate of Authenticity, 1 year Cologne Watch warranty.
12-month Cologne Watch warranty on movement and functionality – in addition to your statutory rights regarding defects.
Shipping is fully insured, with tracking and personal handover.
For online purchases, you can return the watch within the statutory withdrawal period.
On request, we hand over the watch in person at Cologne Watch Düsseldorf.
Locations
This watch is available at Cologne Watch Düsseldorf – feel free to visit us in person.
Before purchase
Alternatively, you can view and purchase your desired watch directly at our store in Cologne or Düsseldorf.
Yes, we guarantee the authenticity of every watch 100%. Each watch is thoroughly inspected by our experts for authenticity and functionality before sale. You will, of course, receive a proper dealer invoice with complete documentation.
All watches are technically inspected and professionally refurbished where necessary. Please refer to the condition description in the product details for the exact cosmetic and technical condition.
Whether the original box and papers are included is stated in the product details for each watch. Regardless, you will of course always receive a proper dealer invoice with complete documentation for your watch.
Every watch comes with a 12-month warranty covering the movement. In addition, you are of course fully entitled to your statutory warranty rights.
We accept the following payment methods:
Yes, we accept luxury watches from renowned brands as trade-ins. Contact us with details about your watch (brand, model, condition, accessories), and we will make you a fair offer that can be credited against the purchase price.
Yes, every watch is shipped fully insured via UPS Express or FedEx. We assume full responsibility until the watch has arrived safely with you.
Within Germany, 1–3 working days (free shipping). Within the EU, 2–4 working days. Internationally, 2–5 working days. Shipping costs for the EU and international destinations are calculated at checkout.
Yes, we ship worldwide via FedEx. Please note that import duties may apply, the amount of which is beyond our control.
Yes, visit us in Cologne (Benesisstr. 24–32, 50672 Cologne) or Düsseldorf (Schadowstrasse 11, 40212 Düsseldorf).
Yes, the 14-day right of withdrawal applies to online purchases. You may return the watch within 14 days without giving a reason. Please contact us in advance so that we can arrange insured return shipping for you. You can find all the details in our information on the right of withdrawal.