The Andersen Genève Communication 45 is a 38 mm worldtimer created for the Geneva atelier’s 45th anniversary. Its slim profile, city-and-24-hour display and hand-finished BlueGold dial revisit the Communication worldtimer first introduced in 1990. The yellow-gold edition is limited to 45 watches; Andersen Genève also lists a platinum edition for 2026.
Why the Communication 45 matters
Andersen Genève was founded in 1980 by watchmaker Svend Andersen. The anniversary watch takes its name from the Communication series, which began with a subscription-based worldtimer in 1990 and later became the brand’s first serially produced watch. The 2025 Communication 45 is therefore both an anniversary model and a revival of a design tied to the atelier’s early history. Andersen Genève’s history and the GPHG listing describe that lineage.
Worldtimers are a signature of the brand. Andersen Genève situates its approach in the tradition of Louis Cottier’s heures universelles, with multiple time zones displayed simultaneously. Its Worldtimer Collection describes an ultra-slim module made in its Geneva atelier, cases hand-crafted in La Chaux-de-Fonds and dials made with Swiss artisans. Those are the maker’s descriptions of its work.
How the worldtime display works
The Communication 45 combines a city ring with a rotating 24-hour indication. Read local hours and minutes from the hands at the centre; use the city names and corresponding position on the 24-hour ring to compare time around the world. The official product page describes a newly designed city-name font and a two-tone ring: night numerals are embossed, while day numerals are recessed. The display provides a compact way to follow world time, though the available product information does not establish comparative legibility or operating performance against other worldtimers.
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- WORLD TIME FOR GLOBAL TRAVEL Track time across 31 time zones and 48 cities with Casio's advanced World Time function. The built-in world map display and Multi Time feature allow you to monitor multiple locations at a glance, making this watch an excellent companion for international travel and business.
- 10-YEAR BATTERY LIFE Powered by a long-lasting CR2025 battery, the AE-1200WH-1AV delivers approximately 10 years of dependable performance, reducing maintenance while providing years of reliable everyday use.
- BUILT FOR EVERYDAY ADVENTURE With 100-meter water resistance, a durable resin case, and a comfortable black resin band, this watch is ready for swimming, hiking, travel, work, and everyday wear. Lightweight construction ensures lasting comfort throughout the day.
- ADVANCED DIGITAL FUNCTIONS Includes a 1/100-second stopwatch, 24-hour countdown timer, five daily or one-time alarms, hourly time signal, full auto calendar through 2099, mute function, and selectable 12/24-hour time display.
- EASY-TO-READ DIGITAL DISPLAY The large LCD display features a dedicated world map window, analog-style sub-display, and amber LED illumination with afterglow, providing excellent visibility in both daylight and low-light conditions.
Inside, the brand says a 0.9 mm worldtime module developed by Svend Andersen for the 1990 Communication is fitted to a reworked vintage movement and finished by hand. GPHG identifies the watch as self-winding, with a 40-hour power reserve and a frequency of 21,600 vibrations per hour. These are published specifications, not independent movement test results.
A slim case and a highly worked dial
The yellow-gold case measures 38 mm across and 8.95 mm thick, with 30 m water resistance. GPHG lists hours, minutes and worldtime, along with a hand-stitched baby-crocodile strap and pin buckle. Andersen Genève’s second production site opened in La Chaux-de-Fonds in 2022; GPHG describes the case as handmade there.
Rank #2
- ICONIC WORLD TIME DIGITAL WATCH WITH RETRO DESIGN Experience Casio's legendary AE-1200 series featuring a distinctive multi-display digital face, world map display, and stainless steel bracelet. Designed for everyday wear, travel, work, and adventure.
- BUILT FOR GLOBAL TRAVEL & EVERYDAY ADVENTURES Track multiple time zones with World Time functionality covering 31 time zones and 48 cities. Easily switch between your home city and world time city while traveling internationally.
- LONG-LASTING 10-YEAR BATTERY LIFE Enjoy years of dependable performance with an approximate 10-year battery life, reducing the need for frequent battery replacements.
- MULTI-FUNCTION DIGITAL PERFORMANCE Packed with useful features including 1/100-second stopwatch, countdown timer, five daily alarms, full auto calendar, 12/24-hour format, and LED illumination for easy viewing day or night.
- DURABLE STAINLESS STEEL CONSTRUCTION & WATER RESISTANCE Featuring a stainless steel band, triple-fold clasp, resin glass crystal, and 100-meter water resistance for reliable performance during everyday activities, swimming, and outdoor use.
The centre dial is 21-carat BlueGold, decorated with a wave-like tapisserie-guilloché pattern. For the yellow-gold version, the brand says the BlueGold is kiln-fired in its Geneva atelier to create a cognac tone. It describes cutting the landmasses into the dial through a multistage process and filling them with gold. The result is a map motif integrated into the dial rather than simply printed on its surface. These process details are the maker’s account.
Colour depends on the case edition: yellow gold pairs with cognac-toned BlueGold, while the platinum model uses deep blue. The brand’s Communication 45 product page presents the dial variations and construction details.
Rank #3
- A light-emitting diode (LED) is used to illuminate the watch face
- Local times can be called up quickly and easily for four different time zones
- Displays the current time in major cities and specific areas around the world
- Official Merchandise
Yellow gold and platinum editions
The yellow-gold Communication 45 is limited to 45 pieces, divided into three groups of 15 according to the map shown: Europe, Asia or the Americas, as listed by GPHG. Andersen Genève’s current collection page identifies a platinum edition for 2026. Monochrome reports that the platinum version is also limited to 45 watches, with 15 for each map variant; the official page consulted confirms the edition’s existence but does not state that run size.
| Edition | Dial and map | Edition information |
|---|---|---|
| Yellow gold | Cognac-toned BlueGold; Europe, Asia or Americas map | 45 total; 15 per map variant (GPHG) |
| Platinum | Deep-blue BlueGold; Europe, Asia or Americas map | Listed by Andersen Genève for 2026; Monochrome reports 45 total, 15 per map variant |
Price and availability
The reported launch price for the yellow-gold version is CHF 49,800, but published sources disagree on the tax basis: GPHG labels that figure as including VAT, while Monochrome’s 2025 launch coverage gives CHF 49,800 excluding taxes. Confirm the current price and applicable taxes with Andersen Genève or a seller before making a purchase decision. Monochrome’s expectation of deliveries in Q1 2026 was a launch-era forecast, not confirmation of present availability.
Rank #4
- 40mm silver-tone case
- 8 inch black two- piece
- Digital dial
- Acrylic lens
- Water resistant up to 100 meters
Current inventory and authorised-seller stock are not established by the cited listings. The brand’s official product and collection pages are the clearest starting points for an availability enquiry. Monochrome reports CHF 54,800 for the platinum edition, but that is secondary-source pricing; the official pages cited here do not state a platinum price. Neither edition’s current stock status is confirmed.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to compare with other worldtimers
The Communication 45 is most useful to assess through its particular combination of compact dimensions, display, materials and limited map variants—not through an unsupported claim that it is more accurate or better than competing watches. When comparing it with another worldtimer, check:
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Best Value
- This world time full automatic mechanical watch, designed by Swiss chief designer Etienne Ruffieux with the Earth as his inspiration, featuring a three-dimensional relief technique, the dial masterfully recreates the undulating topography of land and sea. This timepiece has been honored with the prestigious German Design Award in Berlin for its exceptional original design. Let's sail the seven seas with our World Time collection.
- In-house CAL.A4610 fully automatic mechanical movement, bidirectional automatic winding system, 28,880 vibrations per hour, 27 ruby bearings. Exquisite perlage and geneva stripes finishing, edge chamfering process, white gold plating, and engraved gold-plated brand logo highlight exceptional high-end craftsmanship.
- In-house CAL.A4610 fully automatic mechanical movement. Enhanced power reserve technology delivers an extended 80-hour power reserve (twice that of standard mechanical movements). This technology enables a more even and gradual release of the mainspring, resulting in more precise and stable timekeeping.
- As the Earth rotates ceaselessly, day turns to night and time zones shift around the globe. The World Time collection displays time differences across 24 global time zones via the time difference ring and city bezel. This technology has been granted a utility model patent. Travel the globe, roam the seven seas—all within the palm of your wrist.
- Water-resistant to 50 meters, featuring sapphire crystal, and an Italian leather strap with hand-stitched detailing for comfortable and durable wear. We offer a three-year worldwide warranty.
- Case material, diameter, thickness and water resistance.
- How the city and 24-hour indications are read and operated.
- Movement architecture and stated power reserve, distinguishing specifications from independent testing.
- Dial and case construction, including which details are maker-reported.
- Edition size, map variant, launch price and whether the quoted price includes taxes.
- Current availability and the route for authorised sales and after-sales service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
