Ulysse Nardin Blast Free Wheel Maillechort
Limited Edition

Ulysse Nardin

Blast Free Wheel Maillechort

Reference: 1720-400B1LE-9A-RAIN/3A

The Ulysse Nardin Blast Free Wheel Maillechort, reference 1720-400B1LE-9A-RAIN/3A, is a limited-edition 45 mm watch in 18k white gold with an openworked dial. Inside is the calibre UN-172, an automatic movement with a three-day power reserve, visible through an exhibition case back. It lists flying tourbillon among its complications and comes on a white rubber strap.

Case Information+

Case Size: 45 mm

Case Material: 18k White Gold

Case Back: Exhibition

Crystal: Sapphire

Movement+

Type: Mechanical Automatic

Calibre: UN-172

Power Reserve: 72 hours

Jewels: 25

Frequency: 2.5 Hz

VPH: 18,000

Complications: Hours and Minutes, Flying Tourbillon

Other+

Bracelet Material: Rubber

Bracelet Colour: White

Dial Colour: Openworked

Water Resistance: 50 meters

Limited Edition: Yes

Questions about this watch+
What movement is in the Ulysse Nardin Blast Free Wheel Maillechort?
The Ulysse Nardin Blast Free Wheel Maillechort uses the calibre UN-172, an automatic movement with a three-day power reserve and 25 jewels.
How big is the Ulysse Nardin Blast Free Wheel Maillechort?
The case measures 45 mm across and is made of 18k white gold.
What complications does the Ulysse Nardin Blast Free Wheel Maillechort have?
Its complications are listed as flying tourbillon.
How water resistant is the Ulysse Nardin Blast Free Wheel Maillechort?
It is rated to 50 m.
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The data is collected from publicly available sources and may contain inaccuracies.