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Zenith Chronomaster Sport, 41 mm, white dial on three link steel bracelet, folding clasp

Scale: 41 mm case

Catalogue

Zenith

Chronomaster Sport

03.3100.3600/69.M3100

$12,300

Everyday, office, travel, active

The Chronomaster Sport puts a column wheel El Primero beating at 36,000 vph into a 41mm steel case, so the chronograph times to a tenth of a second, which no Rolex or Omega in this tier offers. It costs well under a steel Daytona at retail and you can walk in and buy one. Reviewers find it wears closer to 39mm or 40mm, and the ceramic bezel scaled in tenths makes it read as its own watch rather than a copy.

A tenth of a second chronograph from the El Primero lineage, buyable today at list or below.

Specifications

Diameter41 mm
Thickness13.6 mm
Lug to lug47 mm
Lug width20 mm
CaseStainless steel
CrystalSapphire
Water resistance100 m
MovementAutomatic
CalibreEl Primero 3600
Power reserve60 hours
StrapThree link steel bracelet, folding clasp

Pros

  • Column wheel El Primero with 1/10 second timing
  • 60 hour reserve despite the high beat rate
  • Wears smaller than its 41mm
  • Readily available, no waiting list

Cons

  • Thin stamped clasp lets the bracelet down
  • No micro adjustment on the clasp
  • Some owners wish the case were thinner

Rivals

Omega Speedmaster Moonwatch sapphire, Breitling Navitimer B01 43, Tudor Black Bay Chrono

What owners say

WatchUSeek and WatchProSite owners praise the movement, comfort and tri colour subdials, and most say it reads as distinct from the Daytona once on the wrist. The most common complaint is the clasp, followed by thickness (one owner wished it were half a millimetre to a millimetre thinner) and weaker night legibility on the black dial.

Sources

  1. zenith-watches.com Official
  2. teddybaldassarre.com Review
  3. ablogtowatch.com Review
  4. quillandpad.com Review
  5. monochrome-watches.com Review
  6. timeandtidewatches.com Review
  7. watchuseek.com Forum · Owner review thread; thickness complaint
  8. watchuseek.com Forum · Owner discussion comparing it with the Daytona
  9. watchprosite.com Forum · Member hands on review
  10. horando.de Review

Official product page

Some figures could not be verified: zenith-watches.com blocked automated access, so specs are from reviews (thickness ranges 13.6 to 13.8mm, lug to lug 47mm from Monochrome and Watch Advice, not caliper verified) and prices are dealer quoted. No official accuracy figure exists. Reddit could not be accessed.