Baume & Mercier

Classima Automatic Chronograph 42mm Steel and Alligator Watch, Ref. No. M0A10330

A One size is equivalent to a One SizeOne Size

Colour: Silver

Editor's Notes

This automatic chronograph is one of the more technically sophisticated watches in Baume & Mercier's 'Classima' collection. Crafted with a polished steel case, it's engineered with a Swiss-made Valjoux 7750 movement that tracks seconds, minutes and hours in a trio of sub-dials. It has a blue alligator strap to match the blued steel hands, and an exhibition case back revealing the intricate inner workings.

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Size & Fit

This item's measurements are:

  • Width of Strap: 2cm / 0.8in
  • Width of Face: 4.2cm / 1.7in
  • Max. Strap Length: 22.5cm / 8.9in
  • Min. Strap Length: 19cm / 7.5in
  • Strap Width: 2cm / 0.8in
  • Face Diameter: 4cm / 1.6in
Technical Specification


  • Swiss-made calibre Valjoux 7750 automatic movement with 48-hour power reserve
  • 25 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Date window
  • Chronograph: 1/4th second, 30-minute and 12-hour sub-dials


  • Silvered opaline dial
  • Blued steel feuille hands, silver-tone indices, blue Arabic numerals


  • Polished steel case
  • Crown for time adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Clasp-fastening blue alligator strap


  • Case diameter: 42mm; case thickness: 13.25mm
  • Water resistance: 5 bar
  • Comes in a presentation box
  • Alligator: USA
  • Reference number: M0A10330
  • Made in Switzerland
Product Code 33599693056300816

Returns or Exchanges

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