The UR-105 revisits URWERK’s iconic satellite indication, which has been an emblematic and instantly recognizable signature element of the brand for 18 years. It is a wandering hour indication based on a carousel which carries the four satellites, each bearing three numerals for the hours. The hours successively sweep past the minutes scale for an analogue and digital display of the time.


  • Dimensions:

    Width 39.5mm x Length 53mm x Thickness 17.3mm / Clockwork Orange Width 39.50mm x Length 53mm x Thickness 16.80mm

  • Water Resistance:


  • Calibre:

    UR 5.03 Self-Winding Mechanical Movement Coupled To Turbines / Clockwork Orange: UR 5.02 Self-Winding Mechanical Movement Coupled To Turbines

  • Function:

    Hours And Minutes / Super-Luminova® Treatment On Markers, Dials, Indexes And Satellites

  • Frequency:

    28.800 v/h, 4Hz b

  • Jewels:


  • Movement Winding System:

    Satellite Hours Turning On Geneva Crosses In Beryllium Bronze; Openworked Aluminium Carousel; Openworked Digital Seconds; Carousel And Triple Baseplates In ARCAP

  • Case Materials:

    Case In Titanium, Coated With AlTiN

  • Surface finishes:

    Circular Graining, Sanding, Brushing Chamfered Screw Heads Hours And Minutes Painted In SuperLumiNova / Clockwork Orange: Perlage And Bead-Blasting Chamfered And Polished Screw Heads

  • Crystal:

    Sapphire Crystal

  • Controls:

    Two-Position Winding Crown. On The Back: Winding-Rate Control Lever

  • Strap:

    Alligator Strap With Pin Buckle

  • Limited Edition:

    50 Pieces

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

Locate an URWERK boutique near you.


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


The Hour Glass

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

(65) 6235 0200

Monday to Sunday:
10.00am to 9.00pm


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 Saturday:
10.30am to 5.00pm

11.00am to 5.00pm

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