Baume & Mercier Riviera GMT Automatic Watch 65563 Date 40mm ALL S.S.

Watch Overview

This is a Baume & Mercier Riviera GMT automatic wristwatch, reference 65563. It is a self-winding timepiece powered by an ETA 2893-2 automatic movement, featuring 21 jewels, sweep seconds, hacking seconds, a date display, and a 24-hour GMT hand. This Swiss-made watch operates at 28,800 vibrations per hour and offers an approximate 42-hour power reserve.

The watch features a silver-tone dial accented by printed Roman numerals, luminous dot hour markers, and a minute/seconds track. It has matching luminous hands and a centrally mounted GMT hand with a distinctive red half-moon tip, indicated by the inner 24-hour scale. The date window is positioned at 6 o’clock.

It is housed in a 40mm stainless steel dodecagonal case with a fixed smooth bezel, a signed screw-down crown, and a scratch-resistant sapphire crystal. The watch has a water resistance rating of 50 meters (164 feet / 5 ATM). It is fitted with the original Baume & Mercier stainless steel bracelet, complementing the iconic integrated Riviera design.

Fully inspected and authenticated, this timepiece is in very good condition with signs of wear consistent with age and use. It runs properly and is ready to wear and enjoy.

Product Details

General Specifications

• Brand: Baume & Mercier
• Type: Wristwatch
• Model:Riviera GMT
• Reference: 65563
• Year / Era: Modern
• Gender: Men's
• Country of Manufacture: Switzerland

Dial & Display

• Display: Analog
• Color: Silver-tone
• Features: Roman numerals, minute/seconds track, sweep seconds hand, date indicator, 24-hour GMT hand, luminous dots and hands

Movement

• Type: Self-winding
• Caliber: ETA 2893-2
• Jewels: 21
• Movement Functions:
  • Sweep seconds
  • Date indicator with quick-set
  • GMT hand
  • Stop seconds
• Power Reserve: Approx. 42 hours
• Frequency: 28,800 vph

Case & Band

• Material: Stainless Steel
• Case Shape: Dodecagonal
• Bezel: Fixed, smooth
• Crystal: Sapphire
• Back: Screw-back
• Crown: Signed Screw-down
• Water Resistance: 50 meters (164 feet / 5 ATM)
• Band Type: Stainless steel bracelet
• Max Wrist Size: Approx. 8" (20.3cm)
• Case Back Markings: Baume & Mercier Riviera GMT automatic Swiss 50M Stainless Steel N5044066 65563

Case Measurements (mm)

• Case Size: 40
• Case Diameter w/Crown: 42.8
• Case Lug to Lug: 46.5
• Case Thickness: 9.8
• Lug Width: -
• Band Width: 22

Additional Info

• Box & Papers: NO
• Condition: The watch is in good condition, showing signs of wear consistent with age and use
• Extras: This timepiece has been fully inspected and authenticated by our in-house watchmaker, confirming that it runs accurately.

About Second Hand Horology

At SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature:

Professional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience.

We also warmly invite you to visit our physical shop and explore the collection in person.

Contact Us

We appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts.

Thank you for your business—we truly appreciate your support and look forward to serving you again in the future!

WA-6675