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

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Editor's Notes

This self-winding stopwatch-function 'chronograph' is one of the more technically sophisticated watches in Baume & Mercier's distinguished 'Classima' collection. Contained by a hand-polished stainless steel case is the legendary 'chrono' calibre, ETA's Valjoux 7750, which tracks seconds, minutes and hours in a trio of subdials. 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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Details & Care


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


  • Hour and minute hands, second subdial
  • Date window
  • Chronograph: sweep-second hand, 30-minute and 12-hour subdials


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


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


  • Case diameter: 42mm; case thickness: 13.25mm; lug width 22mm
  • Water resistance: 5 bar
  • Comes in a presentation box
  • Alligator: USA
  • Reference number: M0A10330
Delivery and Returns
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Product Code 33599693056300816

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.