![Cool Rolex of the Day #2037: 6556 Tru-Beat with "Service Watch" written on the dial and "Property of Rolex Watch Division Tokyo" on the caseback, steel, 34mm. Circa 1958 : r/rolex Cool Rolex of the Day #2037: 6556 Tru-Beat with "Service Watch" written on the dial and "Property of Rolex Watch Division Tokyo" on the caseback, steel, 34mm. Circa 1958 : r/rolex](https://external-preview.redd.it/cool-rolex-of-the-day-6556-tru-beat-with-service-watch-v0-fwqjoLBXmN9fzN1Jr3BOzw2YU7OdPlLvGMGNGTlu8-E.png?auto=webp&s=3b902d9d5645b8e93c13959c20db3c429096762b)
Cool Rolex of the Day #2037: 6556 Tru-Beat with "Service Watch" written on the dial and "Property of Rolex Watch Division Tokyo" on the caseback, steel, 34mm. Circa 1958 : r/rolex
![THE GOLDEN AGE OF SWISS FINE WATCHES: ROLEX 6556 TRU-BEAT - Montres Publiques - The vintage watch magazine THE GOLDEN AGE OF SWISS FINE WATCHES: ROLEX 6556 TRU-BEAT - Montres Publiques - The vintage watch magazine](https://images.squarespace-cdn.com/content/v1/5d6c01b8387da8000156ac34/1671826354247-89Y2FD7ZUTAV8RI1FKCW/1.jpg?format=500w)
THE GOLDEN AGE OF SWISS FINE WATCHES: ROLEX 6556 TRU-BEAT - Montres Publiques - The vintage watch magazine
![Ref. 6556 "Tru-Beat, Black Dial" Rolex, 'Oyster Perpetual, Tru-Beat, Superlative Chronometer Officially Certified', Ref. 6556. Made in 1961. Very fine and very rare, center-seconds, self-winding, waterresistant, stainless steel gentleman's wristwatch ... Ref. 6556 "Tru-Beat, Black Dial" Rolex, 'Oyster Perpetual, Tru-Beat, Superlative Chronometer Officially Certified', Ref. 6556. Made in 1961. Very fine and very rare, center-seconds, self-winding, waterresistant, stainless steel gentleman's wristwatch ...](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/113/lots/30/30.jpg)
Ref. 6556 "Tru-Beat, Black Dial" Rolex, 'Oyster Perpetual, Tru-Beat, Superlative Chronometer Officially Certified', Ref. 6556. Made in 1961. Very fine and very rare, center-seconds, self-winding, waterresistant, stainless steel gentleman's wristwatch ...
![Rolex, Ref. 6556 A rare and attractive stainless steel wristwatch with "dead-beat" center seconds, bracelet and medals in Switzerland Rolex, Ref. 6556 A rare and attractive stainless steel wristwatch with "dead-beat" center seconds, bracelet and medals in Switzerland](https://gcp-la8-storage-cdn.lot-art.com/public/upl/30/Rolex-Ref-6556-A-rare-and-attractive-stainless-steel-wristwatch-with-dead-beat-center-seconds-bracelet-and-medals_1590709300_1475.jpg)
Rolex, Ref. 6556 A rare and attractive stainless steel wristwatch with "dead-beat" center seconds, bracelet and medals in Switzerland
![ROLEX REF. 6556, TRU-BEAT, YELLOW GOLD | Important Modern & Vintage Timepieces & Jewels | Hong Kong, December 5th, 2021 ROLEX REF. 6556, TRU-BEAT, YELLOW GOLD | Important Modern & Vintage Timepieces & Jewels | Hong Kong, December 5th, 2021](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/345/lots/357/357.jpg)
ROLEX REF. 6556, TRU-BEAT, YELLOW GOLD | Important Modern & Vintage Timepieces & Jewels | Hong Kong, December 5th, 2021
![Rolex Stainless Steel Tru-Beat Wristwatch Ref 6556 circa 1959 at 1stDibs | rolex 6556, rolex tru-beat, rolex tru beat Rolex Stainless Steel Tru-Beat Wristwatch Ref 6556 circa 1959 at 1stDibs | rolex 6556, rolex tru-beat, rolex tru beat](https://a.1stdibscdn.com/archivesE/jewelry/upload/444/175/XXX_444_1392149916_1.jpg)
Rolex Stainless Steel Tru-Beat Wristwatch Ref 6556 circa 1959 at 1stDibs | rolex 6556, rolex tru-beat, rolex tru beat
![ROLEX Oyster Perpetual Ref. 6556 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting. ROLEX Oyster Perpetual Ref. 6556 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting.](https://worldoftime.azureedge.net/worldoftime/2c41add658684b489e57e3d70df51789_44.jpg)
ROLEX Oyster Perpetual Ref. 6556 - World of Time - New and pre-owned exclusive watches with best conditions. Call us or visit our local shop to get personal consulting.
![Rolex Oyster Perpetual "Tru-Beat", Superlative Chronometer Officially Certified, Ref. 6556. Produced in the 1960's.Very fine and rare center-seconds, self-winding, water-resistant, tonneau-shaped, jumping seconds, 18K yellow gold gentleman's wristwatch ... Rolex Oyster Perpetual "Tru-Beat", Superlative Chronometer Officially Certified, Ref. 6556. Produced in the 1960's.Very fine and rare center-seconds, self-winding, water-resistant, tonneau-shaped, jumping seconds, 18K yellow gold gentleman's wristwatch ...](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/17/lots/556/556.jpg)