Lug-to-lug 52 mm 2.05 in
Case 42.5 mm 1.67 in
Thickness 14.25 mm 0.56 in
Lug width Not provided Not provided
Wrist fit analyzer
Fit reference
Flat wrist width54.1 mmFit ratio0.96
Too smallIdealLargeToo large
Large
Likely to wear near the wrist edge; case shape and strap angle matter.
Sources
- https://pressroom.zenith-watches.com/app/uploads/2025/03/PR_EN_BLUE_CERAMIC_CHRONOGRAPH_TRILOGY_49.4002.3652.51.I009_-49.9502.3600.51.I001_49.3102.3600.51.M3100.pdf
Official trilogy PDF lists the Pilot Big Date Flyback at 42.5 mm with a 52 mm lug-to-lug span.
- https://monochrome-watches.com/zenith-blue-ceramic-trilogy-review-chronomaster-sport-blue-ceramic-defy-skyline-chronorgaph-pilot-big-date-flyback-price/
Monochrome’s quick facts repeat the 52 mm lug-to-lug and 14.25 mm thickness.
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