Roger Dubuis Square Perpetual Calendar White Gold G40
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
Mon–Fri: 10:00–19:00
Sat: 10:00–19:00
Sun: Closed
*Excluding public holidays
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Mon–Fri: 10:00–19:00
Sat: 10:00–19:00
Sun: Closed
*Excluding public holidays
Mon–Fri: 10:00–19:00
Sat: 10:00–19:00
Sun: Closed
*Excluding public holidays
All information at a glance
Features
Availability
Identification
Condition & Scope of Delivery
- Certificate of Authenticity
- 1 year Cologne Watch warranty
Case & Dial
Movement & Bracelet
Special Features
- Exhibition Case Back
- Perpetual Calendar
- Folding Clasp
Description
Roger Dubuis Square Perpetual Calendar (Ref. G40) – Excellence of the Geneva Seal
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).
Striking Geometry & Craftsmanship
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.
Perpetual Calendar in Perfection
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.
Exclusivity & Movement
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.
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Frequently asked questions & answers
- Select a watch – Browse our selection and choose the watch you want.
- Place an order – Order easily through our online shop or contact us personally.
- Payment – Choose your preferred method of payment. Once payment has been received, your watch will be prepared for dispatch.
- Inspection & dispatch – Your watch undergoes a final quality inspection and is then sent to you fully insured via UPS Express or FedEx.
- Delivery – You will receive tracking information and can follow the delivery in real time.
Alternatively, you can also view and purchase the watch you want directly in our shop in Cologne or Düsseldorf.
Yes, we guarantee the authenticity of every watch 100%. Each watch is thoroughly examined by our experts for authenticity and proper function before sale. You will, of course, receive a proper dealer’s invoice with complete documentation.
All watches are technically inspected and, if necessary, professionally reconditioned. Please refer to the condition description in the product details for the exact visual and technical condition.
Whether the original box and papers are included is stated for each watch in the product details. Regardless of this, you will of course always receive a proper dealer’s invoice with complete documentation for your watch.
For every watch we grant a 12-month guarantee on the movement. In addition, you of course retain your statutory warranty rights in full.
We accept the following methods of payment:
- Credit and debit card (Visa, Mastercard, American Express)
- Bank transfer,
- Apple & Google Pay,
- Cash payment on collection at our shops in Cologne or Düsseldorf.
Yes, we accept luxury watches from well-known brands as a trade-in. 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. Until the watch has arrived safely with you, we bear full responsibility.
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 deliver worldwide by FedEx. Please note that import duties may apply, and we have no influence on how long they take.
Yes, visit us in Cologne (Benesisstr. 24–32, 50672 Cologne) or Düsseldorf (Schadowstrasse 11, 40212 Düsseldorf).
Yes, purchases made through our website are covered by the 14-day right of withdrawal. You may return the watch within 14 days without giving reasons, provided it is unworn and in its original condition. The return is free of charge.