Eternal by Nature
Price of the modification service
82’500,00 CHF excl. taxes
The price of the service does not include the watch and varies according to your requirements.
THE PROJECT OF Mr J.S.A
BlackStone is the story of a glacier shaped by time and a man driven by passion for exploration and watchmaking. A glacier made eternal. A story of permanence and resilience.
During his expedition to Alaska, J.S.A encountered the BlackStone glacier, a symbol of raw beauty in a changing world. Inspired by this adventure, our client entrusted us with his first personalization, seeking to capture both the strength and fragility of that moment.
TRANSFORMING THE ORDINARY INTO THE EXTRAORDINARY
A RETURN TO THE ORIGINS
THE GENESIS
THE POWER OF EXCHANGE
ARTISAN OF HIS STORY
Artisans de Genève transformed a moment into a unique personalization.
Passionate about wild and extreme sports, this customization is my way of preserving a memory and paying tribute to a force of nature.
Skeleton Movement
Bezel Setting
Sapphire Dial
J.S.A. PERSONAL MARK
BlackStone is a tribute to resilience and the natural elements that shape our world. Black spinel was an obvious choice for its rarity and ethical sourcing, expressing my commitment to the environment. This deep black gemstone symbolises strength and permanence. The sapphire dial reflects the glacier’s duality: both resistant and fragile.
THE REALIZATION
Patek Philippe SA® 5711A
32 black spinel stones from Tanzania
Sapphire, smoked black metallization and white-gold appliques
Patek Philippe SA® Caliber 330®, skeletonized, hand-chamfered and decorated
Skeletonized, chamfered and circular satin-finished by hand
blocked and polished steel
White gold, hand-chamfered and diamond-polished
Sapphire with steel base, water-resistant to 100m
Let Black Stone inspire you
Price of the modification service
82’500,00 CHF excl. taxes
The price of the service does not include the watch and varies according to your requirements.