The Excalibur Bi-Retrograde Calendar by Roger Dubuis

This year, Roger Dubuis celebrates its 30th anniversary, and for the occasion, the company pays tribute to its co-founder’s favourite complication: the bi-retrograde display.

This function, previously featured in the Excalibur Grande Complication alongside a dozen other highly complex mechanisms, takes centre stage once again. The Maison has also introduced a less complicated, more classic edition to further honour the bi-retrograde display.

Also referred to as “the ecliptic counters” by the Maison a nod to their elliptical shape and distinctive role in indicating the months and date the design showcases a symmetrical dial layout. Enhanced by refined detailing, it pays homage to the Maison’s early creations from 1996.

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Introducing Credor Unveils the Non-Limited Locomotive GCCR997

Following the success of the Limited edition last year, now with a green dial

ByWaqt

05.02.2025

3 minutes read

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Credor is a name derived from the French Crête d'Or, meaning "pinnacle of gold." True to its name, Credor is dedicated to the highest standards of craftsmanship, combined with flair and style. The brand has a deep-rooted connection to master watch designer Gérald Genta, the iconic figure behind legendary timepieces like the Royal Oak and Nautilus.

The Locomotive was originally designed by Genta in 1978 and made a triumphant return in 2024 with a limited edition commemorating Credor's 50th anniversary. We've previously discussed the story that strengthened the bond between the brand and the designer (here). Building on that momentum, the new Credor Locomotive GCCR997 joins the permanent collection, now featuring a beautiful green dial.

Just like its predecessor, the watch features a hexagonal case crafted from high-intensity titanium, an alloy that is 30% lighter and more scratch-resistant than stainless steel. The case measures 38.8 mm in diameter and 8.9 mm in thickness, showcasing a sophisticated interplay of brushed and polished finishes.

Surrounding the sapphire crystal is a hexagonal bezel secured with six screws. Also secured by six screws, the solid titanium caseback ensures water resistance up to 100 meters.

The dial features a dark green hue, inspired by the green signal lights of railway systems, symbolizing the Locomotive’s role in advancing the Credor brand. The intricate hexagonal motif displays alternating striped patterns within each hexagon, creating a dynamic, shimmering effect as light interacts with the surface. The dial also includes luminous indices and hands to enhance legibility, along with a date window at 3 o’clock.

The watch is powered by Caliber CR01, an automatic movement based on the Seiko 6L35. It operates at a frequency of 28,800 vph (4 Hz) and offers a 45-hour power reserve. The watch comes with an integrated high-intensity titanium bracelet featuring hexagonal mid-links and a three-fold clasp.

Unlike its 2024 limited-edition predecessor, the GCCR997 is not a limited release. It joins Credor's permanent collection and will be available from May 2025 at a price of EUR 14,500, approximately AED 55,600.

For more information, you can visit Credor’s official website.

Technical specifications: Credor Locomotive GCCR997

Reference: GCCR997
Case: high-intensity titanium, hexagonal, brushed and polished, sapphire crystal, hexagonal bezel secured with six screws, solid titanium caseback
Diameter: 38.8 mm
Thickness: 8.9 mm
Water resistance: 100 m
Dial: dark green, hexagonal motif, luminous indices and hands, date window at 3 o’clock
Movement: Caliber CR01, automatic, based on Seiko 6L35
Frequency: 28,800 vph (4 Hz)
Power reserve: 45 hour
Functions: hours, minutes, seconds, date
Bracelet / Strap: integrated high-intensity titanium bracelet, hexagonal mid-links, three-fold clasp
Availability: Permanent line, from May 2025
Price: EUR 14,500 / AED 55,600