Ulysse Nardin Blast Skeleton X MAGMA 3713-260/MAGMA

RED HOT ENGINEERING MEETS SKELETONIZED ARTISTRY

The Blast X Magma is one of the most visually striking modern creations from Ulysse Nardin. Its aggressive architecture and explosive color palette combine high tech materials with open worked mechanical artistry to create a watch that feels more like kinetic sculpture than traditional horology.

The case is constructed from MAGMA carbon, a dramatic blend of forged carbon fiber and red epoxy resin that produces a marbled pattern unique to each piece. Angular, lightweight, and unmistakably modern, the case frames the skeletonized UN-371 movement where the floating geartrain and red minute track add depth and visual motion to the dial.

Bold, unconventional, and unapologetically technical, the Blast X Magma delivers a level of presence that few watches can match.

WHY COLLECTORS LOVE IT

This is not a watch for the understated collector.

The Blast X Magma takes the already futuristic Blast platform and pushes it further with one of the most visually intense case materials Ulysse Nardin has produced. The red infused carbon structure creates a dynamic texture that changes depending on the light, ensuring no two cases look exactly the same.

Underneath the dramatic exterior is the UN-371 manual wind movement, offering an impressive 96 hour power reserve and a fully skeletonized architecture designed to highlight the mechanics themselves. For collectors building a modern or independent focused collection, the Magma stands out as something genuinely different from traditional luxury sports watches.

KEY FEATURES

• MAGMA carbon case combining forged carbon fiber with red epoxy resin
• Skeletonized UN-371 manual wind movement with 96 hour power reserve
• Angular Blast case architecture showcasing the floating geartrain
• Skeleton dial with red minute track for added visual depth
• Includes two OEM strap options for versatile wear

CONDITION

The watch is running well and presents in excellent overall condition.

It was serviced by Ulysse Nardin in September 2025 and shows little to no visible wear on the case or straps. There is a small mark present on the aftermarket deployant clasp.

Additional photos or video are available upon request.

SET CONTENTS

Inner and outer box
Ulysse Nardin blue leather folio
Warranty manual
User manual
UN branded envelope
Warranty card dated November 2021
Warranty card holder

Includes two OEM strap options:

OEM black rubber strap fitted with aftermarket deployant clasp
OEM black leather strap with OEM pin buckle

FULL SPECIFICATIONS

Reference: 3713-260/MAGMA
Model: Blast X Magma
Movement: Ulysse Nardin Caliber UN-371 manual wind
Case: MAGMA carbon
Case Size: 42 millimeter
Water Resistance: 50 meters
Power Reserve: Approximately 96 hours
Dial: Skeletonized
Card dated: November 2021
Bracelet: OEM black rubber strap with aftermarket deployant clasp and OEM black leather strap with OEM pin buckle
Set Contents: Inner and outer box, blue leather folio, manual, warranty manual, UN envelope, warranty card, warranty card holder
Location: Fort Worth, Texas

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