New York · By Appointment
The Art ofExtraordinary
A private dealer of the world's most sought-after timepieces and fine jewelry — Rolex, Patek Philippe, Cartier, Audemars Piguet and Richard Mille — curated for the discerning collector.
The Maison
HOURMARK
Timepieces & Fine Jewels
The Houses We Carry
By Appointment · New York · Discreet
The Collection
ExceptionalTimepieces
The HourMark Difference
Every piecetells a story
Whether you seek a landmark timepiece or a singular jewel, we offer privileged access to pieces rarely seen on a showroom floor — authenticated, sourced with care, and offered with complete discretion.
- Authenticated by specialists
- Sourced from trusted estates & partners
- Private, no-pressure consultation
Rolex Submariner 41 Blue Dial Stainless Steel and 18K Yellow Gold Bracelet Automatic Men's Watch 126613LB New Release
Fine Jewelry
Adorned in Elegance
House Of Luxe
10k White Half Diamond Cuban Link Ring
House Of Luxe
14k Pave Set Cross Over Ring w/6.1ct
House Of Luxe
14k Pave Set Cross Over Ring w/5.2ct
Bespoke Creation
Design yourown masterpiece
Work directly with our specialists to create something entirely your own — from custom diamond settings to engraved timepieces, brought to life by master artisans.
Explore CustomCustom Engraving
Personalize any timepiece
Diamond Setting
Bespoke stone placement
Metal Selection
Gold, platinum & more
Design Consultation
One-on-one with experts