Panerai Luminor 1950 Luminor 31 Giorni 44 Goldtech / Skeleton

Reference PAM01631

Panerai Luminor 31 Giorni 44 Goldtech / Skeleton

About this watch

The Panerai Luminor 31 Giorni PAM01631 was introduced in 2026 as a 200-piece limited edition and the first Panerai watch with a 31-day power reserve. The reference combines a 44mm Goldtech case with the hand-wound P.2031/S skeleton movement, extending Panerai’s long-running power-reserve tradition beyond the earlier 8 Giorni and 10 Giorni concepts. The 44mm case is made from Panerai Goldtech and follows the defining Luminor architecture, with a cushion-shaped case and crown-protecting bridge. Water resistance is rated at 10 bar, approximately 100 metres. The watch is fitted with a black rubber strap using the PAM Click release system, with an additional strap supplied. The openworked display places the movement architecture at the centre of the watch. Indications include central hours and minutes, small seconds, date, and power reserve. The polarized date at 3 o’clock keeps the indication legible while preserving the visual openness of the skeletonized calibre. Inside is the Panerai P.2031/S, a hand-wound skeleton movement with four barrels and a 31-day power reserve. Its torque management system, jumping hour mechanism, and polarized date display define the reference technically, while the Goldtech case gives the watch its material distinction within the Luminor collection.
Buy Now on Jomashop
This is an affiliate link

Specifications

Brand
Panerai
Family
Luminor 1950
Model
Luminor 31 Giorni 44 Goldtech / Skeleton
Reference
PAM01631
Movement
p-2031-s
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Power Reserve Indicator
Case
Goldtech 47mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] PANERAI PAM 312 Luminor 1950 3 Days Automatic Acciaio – 44mm

PANERAI PAM 312 Luminor 1950 3 Days Automatic Acciaio – 44mm

PANERAI - PAM 312 · $3,250
This PANERAI PAM 312 Luminor 1950 is a 44mm automatic watch that comes in great shape. It shows some minor signs of wear but overall looks great and works as expected.

  • Condition: Like new, minor signs of use and wear
  • Case Diameter: 44mm
  • Strap Count: 2
Posted at
May 25, 2026, 1:23 PM
Active
View listing on r/WatchExchange
[WTS] 2014 Panerai Luminor 1950 3 Days GMT PAM00531 PAM 531 Black 44mm Full Set - $5,195

2014 Panerai Luminor 1950 3 Days GMT PAM00531 PAM 531 Black 44mm Full Set - $5,195

Panerai - PAM00531 · $5,195
A pre-owned Panerai Luminor 1950 3 Days GMT watch from 2023, featuring a 44mm diameter case.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2023 (movement replaced)
  • Water Resistance: 30m
  • Size: 44mm diameter
Posted at
May 24, 2026, 12:04 PM
Active
View listing on r/WatchExchange
[WTS] Panerai Luminor 1950 44 Marina (PAM01312)

Panerai Luminor 1950 44 Marina (PAM01312)

Panerai - PAM01312 · $4,750
This Panerai Luminor 1950 44 Marina is a discontinued reference featuring a black 'sandwich' dial on a black leather strap. It comes with various accessories and has been well-maintained.

  • Condition: good
  • Case material: steel
  • Bracelet material: leather
  • Movement caliber: P.9010
Posted at
May 23, 2026, 9:11 PM
Active
View listing on r/WatchExchange
[WTS] Panerai Lo Scienziato Luminor 1950 Tourbillon GMT Titanio

Panerai Lo Scienziato Luminor 1950 Tourbillon GMT Titanio

Panerai - PAM00578 · $64,000
A Panerai Luminor 1950 Tourbillon GMT Titanio, a unique piece that is in excellent condition. It has a large special edition box and comes with various accessories including a brown band and buckle clasp.

  • Condition: 10/10, excellent shape with no scratches, dents or dings
  • Retail price: almost $150,000
  • Scope of delivery: large special edition box, certification paper, instructions and warranty booklets, brown band and buckle clasp
Posted at
May 22, 2026, 5:09 PM
Active
View listing on r/WatchExchange
[WTS] 2014 Panerai Luminor 1950 3 Days GMT PAM00531 PAM 531 Black 44mm Full Set - $5,195

2014 Panerai Luminor 1950 3 Days GMT PAM00531 PAM 531 Black 44mm Full Set - $5,195

Panerai - PAM00531 PAM 531 · $5,195
A 2014 Panerai Luminor 1950 3 Days GMT in black with a 44mm case, featuring a GMT function and automatic movement. The watch is fully set with additional accessories.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 44mm diameter
  • Year: 2014
  • Movement: self-winding movement with 3-day power reserve
Posted at
May 21, 2026, 10:30 PM
Active
View listing on r/WatchExchange
[WTS] 2014 Panerai Luminor 1950 3 Days GMT PAM00531 Black 44mm Full Set - $5,195

2014 Panerai Luminor 1950 3 Days GMT PAM00531 Black 44mm Full Set - $5,195

Panerai - PAM00531 · $5,195
A 2014 Panerai Luminor 1950 3 Days GMT, featuring a black dial and 44mm case size. This watch is in excellent condition.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2023
  • Contents: Watch, Box (Inner & Outer), Warranty Booklet, Instructions Manual, Extra PAM Strap, Tools
Posted at
May 17, 2026, 11:36 PM
Active
View listing on r/WatchExchange
[WTS] Panerai Luminor 1950 PAM00372 47mm Steel Black Sandwich Dial Box Papers 2012

Panerai Luminor 1950 PAM00372 47mm Steel Black Sandwich Dial Box Papers 2012

Panerai - PAM00372 · $5,650
This is a Panerai Luminor 1950 stainless steel watch featuring a black sandwich dial and 47mm polished case. It comes with a domed Plexiglass crystal and sapphire crystal caseback, powered by Calibre P.3000 with a 72-hour power reserve.

  • Condition: Very good pre-owned condition with light wear on the case, bezel, and straps
  • Case size: 47mm
  • Water resistance: 300m
  • Straps: 2x OEM leather straps with steel pin buckle
Posted at
May 15, 2026, 5:26 PM
Active
View listing on r/WatchExchange
[WTS] Panerai Luminor 1950 3 Days GMT Power Reserve 44mm Black Dial PAM00321 Complete

Panerai Luminor 1950 3 Days GMT Power Reserve 44mm Black Dial PAM00321 Complete

Panerai - PAM00321 · $5,150
This is a Panerai Luminor 1950 3 Days GMT Power Reserve with a black dial and 44mm case size.

  • Condition: Very good, rated at 9.8/10
  • Condition rating: 9.8/10
  • Included items: Inner & outer PAM boxes, strap change tools, booklets, additional brown AM leather strap, and papers (dated 2016)
Posted at
May 15, 2026, 10:44 AM
Active
View listing on r/WatchExchange
Panerai PAM329 / PAM 329 Luminor 1950 3 Days GMT PAM00329 W/Box and Papers! WOW!

Panerai PAM329 / PAM 329 Luminor 1950 3 Days GMT PAM00329 W/Box and Papers! WOW!

Panerai - PAM 329 · $4,250
A Panerai PAM 329 Luminor 1950 3 Days GMT watch with a 44mm case size, featuring a black rubber band and OEM tang buckle. The watch comes with its original box, papers, and various extras.

  • Condition: Pre-owned, may have wear
  • Case Size: 44mm
  • Serial Number: M serial number
  • Box Contents: Pearwood display box, instruction booklet, guarantee booklet, WatchMaxx warranty booklet, third party authentication card
Posted at
Mar 14, 2025, 7:16 AM
Active
View listing on RolexForums