Project One 200 pieces
$ 9,125.00
The unique “Earth-Mars” orbital mechanics display system presents a double star orbit on the wrist simultaneously, evoking the vastness of space.

Tribute to Chinese Spaceflight

In homage to Chinese spaceflight, on July 23, 2020, at 12:41 a.m., the Tianwen-1 probe was launched by the Long March 5 remote 4 launch vehicle from Wenchang Spaceport, China. In 2021, it reached Mars, and on February 10, at 19:52 a.m., the Tianwen-1 probe successfully entered Mars orbit. On May 15, 2021, the Tianwen-1 landing rover landed on the southern pre-selected landing zone of the Martian Utopia Plain, marking China’s first successful Mars exploration mission.


Honoring historic moments

The watch movement is marked on the side with

The time of the launch of the Tianwen-1 "2020.07.23"

The time of the landing of the Tianwen-1 on Mars "2021.05.15"


The two planet shapes, Earth and Mars, accurately depict the celestial bodies at a scaled-down proportion. 

The stars on the dial reflect the real periodic motion of these planets, with Earth rotating once in 24 hours and Mars in 24 hours and 37 minutes.

Base movement:Sellita SW200

Year of production:2021

Case material:Titanium

Case diameter:51mm*42mm

Water resistance:3 BAR

Reference number:BHR025

Bracelet material:Titanium

Crystal:Sapphire crystal

Functions:Calendar, day of the week, dual planet Earth-Mars time zone display

Clasp material:Titanium

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