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Large Desk Chronograph

actual width 20 cm

The split-seconds chronograph in a large size: 20 cm dial, two central hands, start, stop and reset pushers, and a barrel with an extended power reserve. Fully mechanical assembly, no glue. 240 parts, 9 hours to build.

Watchmaking, Omega series

Large Desk Chronograph

€79.50

In stock, ships within 2 business days

The split-seconds chronograph in a large size: 20 cm dial, two central hands, start, stop and reset pushers, and a barrel with an extended power reserve. Fully mechanical assembly, no glue. 240 parts, 9 hours to build.

Parts
240
Build
9 hrs
Level
Expert
Footprint
20 × 20 × 9 cm
Weight
760 g
Glue and battery
None

Expert: a build over several sessions

Order today: shipped by Thursday 12 November at the latest.

Free delivery in France on orders from €99.

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  • Missing part replaced free
  • Ships within 2 business days
  • 14-day returns
  • Illustrated manual included

Ages 14 and up. Contains small parts.

Large Desk Chronograph in detail

The story

The chronograph was born of astronomy and sport: first timing the passage of a star, then a horse race. This large model takes the split-seconds of our Desk Chronograph onto a 20 cm dial, with an extended power-reserve barrel: the most demanding complication in the catalogue, in display size.

What you'll see move

The same actions as on the standard model, start, intermediate time, catch-up, reset, but at a scale where every lever, every clamp and every heart cam can be followed with the naked eye.

Specifications

Number of pieces
240 pieces
Assembly time
9 hrs
Difficulty
Expert
Dimensions
20 × 20 × 9 cm
Weight
760 g
Material
PLA with 30% wood fibre
Hardware
Micro-screws and ball bearings included
Glue required
None
Battery required
None

In the box

  • 240 wood-fibre composite parts, ready to assemble
  • Micro-screws and ball bearings
  • Illustrated step-by-step assembly manual
  • No glue and no batteries: everything fits together and turns by hand
Read the assembly guide
14+

Ages 14 and up. Contains small parts: not suitable for children under 3, choking hazard.

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Parts
175
Build
7 hrs
Level
Expert

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Parts
48
Build
1 hr 30 min
Level
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