Violet! This magnificent shade is located at the far end of the visible colour spectrum perceptible to the human eye. The UR-100V UltraViolet is about this exploration of the limits. It conveys something mystical, it’s a hue that sits on the border of a dimension we call colour.


  • Dimensions:

    Width: 41mm, length: 49.7mm, thickness: 14mm

  • Water Resistance:

    30 m (3 ATM)

  • Calibre:

    Calibre UR 12.02 with the winding rotor governed by a Windfänger airscrew.

  • Function:

    Satellite hours and minutes; rotational distance at the equator in 20 minutes; orbital distance in 20 minutes

  • Frequency:

    28,000 v/h - 4Hz

  • Case Materials:

    Violet DLC titanium

  • Dial:

    Circular graining, sanding, shot-blasting; chamfered screw heads; hours and minutes painted in Super-LumiNova®

  • Crystal:

    Transparent sapphire crystal

  • Jewels:


  • Bracelet:

    Textured rubber with titanium folding clasp

Send us a message

The Hour Glass is proud to be an official retailer of URWERK in Singapore.

Locate an URWERK boutique near you.


The Hour Glass

L’Atelier by The Hour Glass
2 Orchard Turn
Singapore 238801

(65) 6509 9268

Monday to Sunday:
10.00am to 9.00pm

The Hour Glass

290 Orchard Road
#01-28A to 29
Singapore 238859

(65) 6235 0200

Monday to Sunday:
10.00am to 9.00pm


The Hour Glass

The Gardens Mall
Lot G-212, Ground Floor
Mid Valley City, Lingkaran Syed Putra
59200 Kuala Lumpur

(60) 3 2201 7830

Monday to Sunday:
10:00am to 10:00pm


PMT The Hour Glass

Siam Paragon
991 Siam Paragon M Floor
Room 42
Rama 1 Road, Pathumwan
Bangkok 10330

(66) 2129 4777

Monday to Sunday:
11.00am to 5.30pm


The Hour Glass

Culinan House
142 King Street
New South Wales 2000

(61) 2 9221 2288

Monday to Friday:
10.30am to 5.00pm

11.00am to 4.00pm

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