Royal Coster Diamonds Size	MM / INCH (Circumference)
	48 / 1.89	48 4½ I½ 8
	49 / 1.93	49 4¾ J¾ 9
	50 / 1.97	50 5½ K 10
	51 / 2.01	51 5¾ L 11
	52 / 2.05	52 6 L½ 12
	53 / 2.09	53 6¼ M½ 13
	54 / 2.13	54 6¾ N½ 14
	55 / 2.17	55 7¼ O 15
	56 / 2.20	56 7½ P 16
	57 / 2.24	57 8 P½ 17
	58 / 2.28	58 8¼ Q½ 18
	59 / 2.31	59 8¾ R 19
	60 / 2.36	60 9 S 20

Discover your ring size
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. 2. Check which circle matches the size of your ring. Make sure that the black circle is only visible within the ring. 3. If the ring is in between two circles (sizes), we recommend the larger size.
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. Then, cut out the Finger Sizer. 2. Cut the small gold line. Wrap the sizer around the largest part of your finger and make sure it is tightened. 3. Read your ring size from the sizer. If your ring size is in between two circles (sizes), we recommend the larger size.

Designed for the global traveler, the Bell & Ross BR05G-BL-ST/SST features a GMT function, allowing you to track multiple time zones with ease. The 40mm stainless steel case houses a black dial with a secondary 24-hour hand, providing a practical and stylish solution for international timekeeping. The luminous markers and hands ensure excellent legibility, while the integrated stainless steel bracelet offers comfort and durability. Water-resistant up to 100 meters, this watch is as functional as it is fashionable.

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BR 05 GMT Black Automatic 41mm

Bell & Ross

SKU: 4540852

~~£4,130.24~~ £3,097.68 Sale

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The most trusted diamond house since 1840.

The most trusted diamond house since 1840.

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The most trusted diamond house since 1840.

The most trusted diamond house since 1840.

The art of giving

All our jewelry comes in our signature blue box with a classic yellow ribbon.

Get In Touch

View in Store

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Discover your ring size
Measure an existing ring	Measure your finger
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. 2. Check which circle matches the size of your ring. Make sure that the black circle is only visible within the ring. 3. If the ring is in between two circles (sizes), we recommend the larger size.
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. Then, cut out the Finger Sizer. 2. Cut the small gold line. Wrap the sizer around the largest part of your finger and make sure it is tightened. 3. Read your ring size from the sizer. If your ring size is in between two circles (sizes), we recommend the larger size.

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BR 05 GMT Black Automatic 41mm

Customer reviews

The most trusted diamond house since 1840.

The most trusted diamond house since 1840.

The art of giving

All our jewelry comes in our signature blue box with a classic yellow ribbon.

Get In Touch

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