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Panerai

Luminor GMT Ceramica 40mm

Ref. PAM01460
2025–present · 40mm · caliber Panerai Cal. P.900/GMT: ValFleurier-based automatic, 28,800bph, 72h PR, 23j, one barrel, 171 components; used in Luminor GMT Ceramica P01460 ("BiTempo"); independently-settable 12-hour second-time-zone hand, stop-seconds
Mass-produced

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Movement tier: unclassified · caliber Panerai Cal. P.900/GMT: ValFleurier-based automatic, 28,800bph, 72h PR, 23j, one barrel, 171 components; used in Luminor GMT Ceramica P01460 ("BiTempo"); independently-settable 12-hour second-time-zone hand, stop-seconds · 72h power reserve (3 days)
Medium-large: suits wrists 6.5 in+ (16.5 cm+)
40 mm case. Wears confidently on average to larger wrists. May overhang on slender builds.

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Authentication

This is Panerai's first 40mm ceramic Luminor case; the crown-protecting bridge itself is ceramic (not steel or titanium), and the GMT hand is a 12-hour "BiTempo" arrow hand, not a 24-hour hand.

Known issues in the market
  • The crown-guard bridge, case, and bezel are all sandblasted black ceramic on this reference; a metal (steel or titanium) crown-guard bridge on a watch sold as this reference is wrong.
  • The second-timezone hand is a 12-hour arrow hand set independently via the crown, not a 24-hour hand reading a fixed or rotating 24-hour bezel; confusing this with a true 24-hour GMT complication is a common misdescription.
  • Ceramic is brittle under point impact; chips at the lugs or crown-guard edges are a value-affecting defect, not something that buffs out the way a metal case scratch does.
AreaWhat to checkWhat is correctRed flag
caseCeramic case, bezel, and crown-protecting bridgeSandblasted black ceramic case and crown-guard bridge with a satin-and-polish finish contrast on the bridge and lever; Grade 5 titanium screwed caseback with a smoked-sapphire display windowSteel or titanium crown-guard bridge instead of ceramic; solid non-exhibition caseback; visible chips or cracks at ceramic edges
hands12-hour BiTempo GMT handSlim arrow-tipped hand tracking a second timezone on a 12-hour scale, set independently via the crown; small seconds at 9 o'clock and date at 3 o'clock alongside itA 24-hour hand paired with a fixed or rotating 24-hour bezel scale (a different GMT architecture than this reference uses); missing small-seconds or date positions
movementCal. P.900/GMT caliberAutomatic P.900/GMT (ValFleurier-based), visible through the smoked sapphire caseback window, 3-day power reserve, stop-seconds functionMovement architecture inconsistent with the compact P.900/GMT; no stop-seconds function when the crown is pulled out
Common legitimate replacements
  • Ships on a black calf leather strap with white stitching plus an additional black rubber strap, both using Panerai's PAM Click Release system for tool-free swaps; a swapped strap is not itself a red flag.
Expert resources: Panerai.com Luminor GMT product page for current case and movement specifications. Panerai Cal. P.900/GMT documentation (shared with the Luminor Quaranta BiTempo and Submersible GMT Navy SEALs).

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