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Welcome to H.L. Gross & Bro. Official Rolex Jeweler in
Long Island, NY.

Welcome to H.L. Gross & Bro. Official Rolex Jeweler in
Long Island, NY.

H.L. Gross & Bro is proud to be part of the worldwide network of Official Rolex Jewelers, allowed to sell and maintain Rolex Watches.

Rolex watches

official rolex retailer in Long Island, NY - H. L. Gross & Bro
official rolex retailer in Long Island, NY - H. L. Gross & Bro
Find your Rolex

Discover the Rolex collections

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Discover Rolex

World of Rolex
World of Rolex
A commitment to excellence

World of Rolex

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Rolex Watchmaking
Rolex Watchmaking
Excellence in the making

Watchmaking

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Rolex Servicing
Rolex Servicing
Our servicing philosophy

Servicing

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Keep exploring

Keep Exploring Discover Rolex
Keep Exploring Discover Rolex

Discover Rolex
Keep Exploring Rolex Watches
Keep Exploring Rolex Watches

Rolex watches
Keep Exploring New Watches 2025
Keep Exploring New Watches 2025

New watches 2025
Keep Exploring Rolex Land-Dweller
Keep Exploring Rolex Land-Dweller

Rolex Land-Dweller
Keep Exploring Rolex GMT-Master II
Keep Exploring Rolex GMT-Master II

Rolex GMT-Master II
Keep Exploring Rolex Oyster Perpetual
Keep Exploring Rolex Oyster Perpetual

Rolex Oyster Perpetual
Keep Exploring Rolex 1908
Keep Exploring Rolex 1908

Rolex 1908
Keep Exploring Rolex Datejust
Keep Exploring Rolex Datejust

Rolex Datejust
Keep Exploring Rolex Exclusive dials
Keep Exploring Rolex Exclusive dials

Rolex Exclusive dials
keep-exploring-watchmaking
keep-exploring-watchmaking-portrait

Rolex Watchmaking
Keep Exploring Rolex Servicing
Keep Exploring Rolex Servicing

Rolex Servicing
Keep Exploring World of Rolex
Keep Exploring World of Rolex

World of Rolex
Keep Exploring Contact
Keep Exploring Contact

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Tues-Fri 10AM to 5PM (Tues & Thurs till 7:30PM) | Sat 10AM to 5:30PM

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