After the service
After a service is completed, manufacturers may warranty your item under any work performed for a minimum period of 12 months unless stated otherwise.
Features:
Hours, Minutes & Seconds
GMT Hour Display
Date Window
Black Ceramic Bezel
Specifications:
Movement: Automatic GMT
Power Reserve: 50 Hours
Water Resistance: 10 bar / 100 meters / 300 ft
Case:
Material: Stainless steel case
Diameter: 42 mm
Crystal: Sapphire Crystal
Caseback: Closed with Minerva engraving
Dial:
Color: Black Dial
Hands: Hands enhanced with SuperLuminova
Markers: Applied indices with SuperLuminova
Strap:
Stainless Steel Bracelet
Warranty:
Montblanc International 2-Year Warranty
Details:
Where most GMT timepieces indicate the second time zone with an additional hand, the Montblanc 1858 GMT presents its GMT indication without hands that is very intuitive and highly legible. The Montblanc 1858 GMT indicates the second time zone with a red square that moves around the outside of the dial. This red square is positioned next to a fixed blue anodized aluminium bezel with a 24-hour clock. This system also indicates the half hours. Other functions include a date and central seconds hand. The timepiece is housed in a 42mm stainless steel case and comes with a black sunray dial and a tapered interchangeable stainless steel bracelet with fine adjustment for precision fitting. An engraving on the case back shows the continents, oceans, and names of cities in each of the 24 time zones, offering a worldtime indication.
WARRANTY
When you purchase your new watch from Carat & Co., we ensure that your item is covered at least 2 years under the manufacturer warranty from any manufacturing defects.
Please note that the brand warranty that we offer does not cover the lifetime of the battery, normal wear and tear to case, pushers, crown, straps, bracelet, crystal, any damage to the watch resulting from physical/accidental abuse, lack of care, accidents (dents, broken crystal, etc), alterations or tampering from non-authorized centers and damage resulting from wear under conditions exceeding the watch manufacturer's water resistance limitations.
| Watch Brand | Manufacturer Warranty Coverage | Additional Warranty Coverage |
| Blancpain | 2 Years | |
| Breguet | 2 Years | |
| Bvlgari | 3 Years | |
| Cartier | 2 Years | Additional 6 Years with registration on Cartier Care |
| Chopard | 5 Years | Effective July 1st, 2020 |
| Corum | 2 Years | |
| Frederique Constant | 2 Years | |
| Glashütte Original | 2 Years | |
| Grand Seiko | 3 Years | |
| Gucci | 2 Years | |
| Hamilton | 2 Years | |
| IWC | 2 Years | Additional 6 Years with registration on IWC Care |
| Jaeger-LeCoultre | 2 Years | Additional 6 Years with registration on JLC Care |
| Jaquet Droz | 2 Years | |
| Longines | 2 Years (Quartz) 5 Years (Automatic) |
Effective August 1st, 2021 |
| Montblanc | 2 Years | |
| Omega | 5 Years | Effective July 1st, 2018 |
| Piaget | 2 Years | Additional 6 Years with registration on Piaget Care |
| Rado | 2 Years | |
| Seiko | 3 Years | |
| Tissot | 2 Years | |
| Vacheron Constantin | 2 Years | Additional 6 Years with registration on Vacheron Care |
| Zenith | 2 Years | Additional 3 Years with registration on Zenith-Watches.com |
NON-WARRANTY PRODUCTS
These include all jewelry items and any items that are no longer within the brand's specified warranty period or have voided the warranty agreement.
Items without an accepted warranty may be subject to service charge. When our customers entrust their service requests to us, it is our duty to provide the best possible service and prices to maintain the value of the timepiece or jewelry.
SERVICES
If you'd like to request for any repair or maintenance services, please contact us in the form below. Carat & Co. offers complimentary shipping and insurance from our store to the brand's service center for any purchases made with Carat & Co. that are still within the warranty period.
Customers who are unable to physically drop off their item to Carat & Co. will be responsible for their own shipping and insurance to our store. For customers sending their items to Carat & Co., until the item is received into our location, the item remains under the responsibility of the shipper and Carat & Co. is not liable for lost shipments.
Any customers needing service for items outside of the warranty period or not purchased at Carat & Co. will be responsible for a shipping charge to the respective service center.
When should I get a maintenance service?
Water-resistance timepieces are recommended to get checked yearly for a water-resistance check. A complete maintenance service of the watch is typically recommended after 5 years. If you notice any sudden changes in your watch's timekeeping, pushers/crown not operating, water moisture in dial, no energy in battery etc, we recommend you do a service immediately to prevent any further damage that can be costly to you down the road.