From Grandeur
GRANDEUR Tilt — a 24° angled tourbillon inside a fully transparent case. An in-house hand-wound skeleton caliber, left open to the eye. Ruby colorway.
Specifications
Details and photos come from Grandeur’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- 42.5 mm
- Lug-to-lug
- Not listed
- Thickness
- 16 mm
- Thickness incl. crystal
- Not listed
- Lug width
- Not listed
- Material
- Other
Movement
- Type
- Not listed
- Caliber
- Not listed
- Power reserve
- 50 h
- Functions
- Not listed
Crystal and bezel
- Crystal
- Sapphire
- Bezel
- Not listed
Water resistance
- Rated to
- Not listed
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- Not listed
Every spec Grandeur lists
- Type
- 24° angled tourbillon
- Effect
- Floating tourbillon architecture
- Finish
- High-polish sapphire surface
- Calibre
- In-house skeleton movement
- Coating
- 14-layer anti-reflective treatment
- Winding
- Manual
- Function
- Tourbillon support bridge
- Material
- Red sapphire
- Rotation
- One revolution per minute
- Finishing
- Frosted bridge surfaces
- Development
- In-house
- Architecture
- Open-worked construction
- Construction
- Transparent
- Bridge flanks
- Yellow-gold finish
- Case diameter
- 42.5 mm
- Power reserve
- 50 hours
- Case thickness
- 16 mm
- Surface treatment
- Anti-scratch protective layer
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