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Petit Skull Silver (Ruby Smile)
Last checked Oct 26, 2026
View on Fiona Krüger’s site ↗From Fiona Krüger
Project background The skull is the ultimate symbol of life, death and human experience — universally recognised and significant to horological history. PETIT SKULL SILVER re–interprets the traditional guillochée technique with a twist, using the patterns to carve out the features of the skull, instilling each watch with its own distinct character. Technical details Dimensions: 48 x 34.5 mm (length x width), 9.8 mm thick Mechanical automatic watch Bespoke M100 caliber with decorated skeleton bridges and guilloché rotor Hand-polished stainless steel skull case Multi-layered guilloché dial Edition size & Launch Limited edition of 18 pieces, 2016 Shipping Orders processed within 48 hours, EX weekends and public holidays.
Specifications
Details and photos come from Fiona Krüger’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- 48 mm
- Lug-to-lug
- Not listed
- Thickness
- Not listed
- Thickness incl. crystal
- Not listed
- Lug width
- Not listed
- Material
- Not listed
Movement
- Type
- Automatic
- Caliber
- Not listed
- Power reserve
- Not listed
- Functions
- Not listed
Crystal and bezel
- Crystal
- Not listed
- Bezel
- Not listed
Water resistance
- Rated to
- Not listed
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- Not listed
Every spec Fiona Krüger lists
- Dimensions
- 48 × 34.5 mm (length × width), 9.8 mm thick
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