Tissot

PRX Powermatic 80 — Black

Ref. T137.407.11.051.00 · 40mm · Automatic · Stainless steel · MSRP $850.00

Market research

Secondary / used

Asking $550–$780

Suggested buy ~$500 · sell ~$675

full set plus · single_source

Migrated from watch-flips 2026-08-06. Original correction: original $375/$575 target was priced off the bare-watch tier of a blended Chrono24 range, unrealistic against an actual full-set listing.

Sources: Chrono24 asking distribution, 6 listings

Spec

Diameter: 40mm
Lug-to-lug: 44.6mm
Effective lug-to-lug: 51.5mm (worn, incl. fixed end-link)
Case thickness: 10.9mm
Case shape: Tonneau
Movement: Automatic
Caliber: Powermatic 80.111
Case material: Stainless steel
Crystal: Sapphire
Dial color: Black
Complications: date
Water resistance: 100m
Power reserve: 80h
Jewels: 23
Strap/bracelet: Bracelet
Strap material: Stainless steel

Source note

Case thickness (10.9mm) single-source. Lug-to-lug resolved (2026-08-06, second pass): the earlier apparent conflict (39.5/44.25/44.6/51mm across sources) was actually two different real measurements, not disagreement -- raw case lug-to-lug is ~44-44.6mm, cross-verified across multiple sources, but the integrated bracelet's first link does not articulate, adding real length once worn: effective/wearable lug-to-lug is ~51-51.5mm, also cross-verified. Both recorded (see lug_to_lug_mm vs effective_lug_to_lug_mm). Lug width intentionally left blank -- PRX has no conventional lugs, sources measured incomparable things (a 12mm figure vs. a 27mm-to-17.5mm taper). Spec backfill (2026-08-06): WatchBase + Jomashop. Unresolved: bezel_type, clasp_type, year_introduced.