C1 Moonphase

40.5mm   Midnight Blue   Automatic   Dark Blue Fine Italian Leather  
Pre-order C01-40AMP2-S00B0-MB
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Dark Blue Fine Italian Leather
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Pre-order for early June 2024

Perpetual lunacy

Calibre JJ04 Automatic Moonphase

Crazy about the details

The dial is made from aventurine – a translucent glass invented on the island of Murano, Venice – infused with reflective flakes of copper oxide that resemble the night sky. The radically unadorned dial carries no markings apart from the words ‘Swiss Made’ at 6 o’clock, so you can experience both the beauty of the oversized moon, and the shimmer of aventurine as it plays with the light.

JJ04: perpetually brilliant

The moonphase is powered by CW’s own modular movement, JJ04, which is able to follow the waxing (and waning) of the moon accurately for 128 years. This also allows the watch’s ‘moons’ to chart a continuous, uninterrupted journey across the dial.

Dark side of the moon

If you like to get close to the magic of traditional watchmaking, you can view the movement through the exhibition back. Note the decorated rotor, which transfers energy to the mainspring and powers the watch.

Our best moon yet

Constructed in Globolight, a ceramic-Super-LumiNova mix which allows for intricate sculpting, the moon – or moons, there are two in constant rotation – is 25 percent bigger than any previous CW ‘moon’. The increased aperture lets you view even more ‘moon’ than ever before.

Loupe magazine

The remarkable C1 Moonphase

Christopher Ward’s C1 Moonphase pairs the remarkable Calibre JJ04 with perhaps the most beautiful dial you’ll ever see – and one of the brightest moons in watchmaking.

Read the article


  • Watch Model C1
  • Size 40.5mm
  • Dial Colour Midnight Blue
  • Case Material Stainless steel
  • Case Colour Silver
  • Height 13.3mm
  • Lug-to-Lug 47.9mm
  • Case Weight 67g


  • Swiss made
  • Self-winding 26 jewel movement with 'JJ04' in-house Moonphase module
  • 38-hour power reserve
  • Brushed and polished marine-grade stainless steel case
  • Diamond-like carbon (DLC) finished rotor with twin-flags engraving
  • Exhibition backplate with unique engraved serial number
  • Push-down crown with twin flag motif
  • Three dimensional luminescent Globolight Moons

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