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Stainless steel OMEGA 33.3 chronograph wristwatch. Made 1953

Stainless steel OMEGA 33.3 chronograph wristwatch. Made 1953

Regular price £22,500.00 GBP
Regular price Sale price £22,500.00 GBP
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Information

  • Brand: OMEGA
  • Made: 1953
  • Model: Chronograph
  • Reference: 33.3 CHRO T6
  • Calibre: 33.3
  • Movement: Manual
  • Material: Stainless steel
  • Features/complications: Three piece case with square pushers
  • Dial: Silvered, two-tone dial with outer printed tachymetric scale and multi-scale with inner minute track with strokes to 1/5th of a second featuring black printed Roman numeral hour markers with subsidiary seconds at 9 o’clock, 30 minute register at 3 o’clock and blued steel syringe shaped hands with centre chronograph hand
  • Case dimensions: 37.5 mm
  • Bracelet/strap: Leather strap
  • Accessories: N/A
  • SKU: 03080

Essay

    Developed by Lemania in 1933 the OMEGA manual winding chronograph 33.3 and was a technical marvel for its time and is still revered by collectors today. The 33.3 was far larger than most chronographs for its time and became a favourite of many military forces as well as explorers of the day. The three-piece stainless-steel case is in great condition with well-defined crisp edges to the lugs.

    This calibre was initially produced with an independent start-stop reset mono-pusher located at 2 o’clock. However, like the calibre 28.9, a version with two pushers was introduced in 1938: a separate stop-start pusher and a reset pusher integrated into the crown or at 4 o’clock. Anti-shock and anti-magnetic was introduced in 1942 and the name of the calibre 33.3 CHRO changed in 1949 as two lines of chronograph models were introduced: the calibre 170 used to equip non-resistant models and the calibre 171 to equip water-resistant models.

    The calibre 33.3 CHRO was regarded as a very precise and reliable movement with 14,000 pieces produced until 1952.