Limited Edition 200 Pieces

Luminor 31 Giorni

44mm, Goldtech™

PAM01631

Limited Edition 200 Pieces

incl. sales tax excl. sales tax

Call to buy Contact Concierge

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PANERAI Luminor 31 Giorni PAM01631 day view

Limited Edition 200 Pieces

Luminor 31 Giorni

44mm, Goldtech™

PAM01631

incl. sales tax excl. sales tax

Call to buy Contact Concierge

Nearest Boutique

The Luminor 31 Giorni PAM01631 is a landmark milestone in Panerai’s pursuit of extended autonomy. For the first time, the Maison introduces a watch capable of running for an entire month on a single wind, pushing beyond the limits once defined by its celebrated 8 Giorni and later 10 Giorni movements. This continues a legacy shaped by Panerai’s early instruments developed for the Italian Navy, where reliability and long-lasting performance were essential during missions. A pillar that finds its most advanced expression through the work of Panerai’s Laboratorio di Idee, where seven years of research and development resulted in the new P.2031/S hand-wound skeleton calibre with an unprecedented power reserve length enclosed within a 44 mm Goldtech™ Luminor case.

PANERAI Luminor 31 Giorni PAM01631 Front 1

PANERAI Luminor 31 Giorni PAM01631 Front 2

Secondary strap included

PANERAI Luminor 31 Giorni PAM01631 Detail 1

PANERAI Luminor 31 Giorni PAM01631 Front 3

PANERAI Luminor 31 Giorni PAM01631 Back 1

PANERAI Luminor 31 Giorni PAM01631 Detail 2

PANERAI Luminor 31 Giorni PAM01631 Detail 3

PANERAI Luminor 31 Giorni PAM01631 Detail 4

PANERAI Luminor 31 Giorni PAM01631 Detail 5

LIMITED EDITION WATCHES AND WONDERS

Power reserve, pushed further

From one week to a month

Early instruments supplied to the Italian Navy required autonomy and reliability during prolonged missions, where daily winding was not always practical. This led to Panerai's adoption of long-running movements such as the historic Angelus 8-day calibre. Later, Panerai continued this pursuit with in-house developments like the P.2002 and P.2003 and today, a new milestone - 31-day power reserve.

Laboratorio di Idee

31 Days challenge

Developed over 7 years by Panerai’s Laboratorio di Idee, the 31-day power reserve required a rethink of energy management within the movement. The challenge was to achieve unprecedented autonomy while preserving stability, legibility, and ease of use. The result is a movement that balances technical ambition with Panerai’s unwavering focus on robust, functional watchmaking.

4 barrels, 3.3 m mainsprings

P.2031/S: skeletonized power

At the heart of the watch is the new P.2031/S hand-wound skeleton movement, delivering a 31-day power reserve through four barrels in series containing 3.3 metres of mainsprings. Composed of 276 components and 25 jewels, the calibre offers efficient energy distribution and reliable performance, requiring just 128 turns of the crown to power an entire month.

Torque limiter, spring geometry

31 Days of precision

The movement incorporates three patented solutions that support long-term precision and reliability: a torque limiter selecting the optimal 31 days from a 36-day reserve, a patented spring geometry system, and a jumping hour mechanism that allows quick time adjustments without affecting minutes or seconds.

Torque Limiter & Automatic stop systems

The torque limiter, together with the automatic stop, enables the new P.2031/S calibre to utilize the 31 most chronometrically stable days from its potential 36-day power reserve, which is delivered by its four barrels.
By controling excessive torque when fuly wound and stopping the movement after 31 days, they preserve chronometric stability and protect the movement over time.

Polarized date

The polarized date display preserves the visual openness of the movement while ensuring the date remains clear and easy to read. The date disc interacts with polarized light so that the numerals appear only through the dedicated aperture at 3 o’clock. Everywhere else, the disc remains invisible to the eye, allowing the mechanics of the movement to remain fully visible without interruption.

Technical details

Technical details specificities

44mm

Device protecting the crown

10.0 bar (~100.0 metres)

P2031/S

208.0G

Movement

Movement: Hand-wound mechanical, P.2031/S calibre, 15 ¾ lignes, 10.06mm thick, 25 jewels, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 31 days, four barrels. 276 components

Functions: Hours, Power reserve indication, Small seconds, Date, Minutes

Case

Case: Diameter 44mm, brushed Goldtech™

Bezel

Polished Goldtech™

Back

Goldtech™ see through case back

Strap and Buckle

Strap: Black alligator, black, STD, 24/22, PAM Click Release System™

Additional Strap: Black Caoutchouc, STD, 24/22, PAM Click Release System™

Buckle: Brushed Goldtech™ BDR, 22mm, PAM click™

PANERAI Luminor 31 Giorni PAM01631 - Strap

PANERAI Luminor 31 Giorni PAM01631 - Bezel

PANERAI Luminor 31 Giorni PAM01631 - Case

Strap and Buckle

Strap: Black alligator, black, STD, 24/22, PAM Click Release System™

Additional Strap: Black Caoutchouc, STD, 24/22, PAM Click Release System™

Buckle: Brushed Goldtech™ BDR, 22mm, PAM click™

Case

Case: Diameter 44mm, brushed Goldtech™

Bezel

Polished Goldtech™

PANERAI Luminor 31 Giorni PAM01631 - Movement

Back

Goldtech™ see through case back

Movement

Movement: Hand-wound mechanical, P.2031/S calibre, 15 ¾ lignes, 10.06mm thick, 25 jewels, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 31 days, four barrels. 276 components

Functions: Hours, Power reserve indication, Small seconds, Date, Minutes

Front

Back

Download Instruction

Download Movement Booklet

Download Warranty

Elevate your ownership

Discover the exceptional elements that accompany your new Panerai timepiece, enhancing its versatility and your ownership experience.

Complimentary Strap

Secondary strap as selling point using providing compelling storytelling on the added values of the strap included.

Your new watch comes with two straps, giving you the freedom to instantly adapt your look. Change your look in seconds, without any tools, and enjoy the ultimate versatility with the Panerai PAM Click Release System.

Black Caoutchouc, STD, 24/22, PAM Click Release System™

Register for 8 years warranty

Transform your look

Copy to inspire the user to trying different strap, making the watch versatile and and aspirational.

Change your look in seconds, without any tools, and enjoy the ultimate versatility with the Panerai PAM Click Release System.

Brown Rubber Strap

MX00888P

24/22 MM

£190 incl. sales tax

White Rubber Strap

MXE0BS5C

24/22 MM

£190 incl. sales tax

Green Rubber Strap

MXE0JHBS

24/22 MM

£190 incl. sales tax

Dark Blue Rubber Strap

MXE0BSB3

24/22 MM

£190 incl. sales tax

Black Rubber Strap

MXE0L6VS

24/22 MM

£190 incl. sales tax

Blue Rubber Strap

MXE0R11G

24/22 MM

£170 incl. sales tax

Beige rubber strap

MXE0R2F9

24/22 MM

£190 incl. sales tax

Blue Luna Rossa Strap

MXE0Q5ZK

24/22 MM

Yellow Rubber Strap

MXE0SK4B

24/22 MM

Dark Blue Rubber Strap

MXE07XDG

24/22 MM

Light Green Rubber Strap

MXE0SK9M

24/22 MM

Light Blue Rubber Strap

MXE07XDR

24/22 MM

Aqua Rubber Strap

MXE0SK9H

24/22 MM

Light Blue Rubber Strap

MXE0BSB2

24/22 MM

£190 incl. sales tax

Red Rubber Strap

MXE0DQF0

24/22 MM

£190 incl. sales tax

Orange Rubber Strap

MXE07XDV

24/22 MM

£190 incl. sales tax

Orange Rubber Strap

MXE0BSB0

24/22 MM

£190 incl. sales tax

Green Rubber Strap

MXE0BSB1

24/22 MM

£190 incl. sales tax

Black Alligator Strap

MX000L7J

24/22 MM

Black Alligator Strap

MX001LBN

24/22 MM

£340 incl. sales tax

Black Alligator Strap

MX005FN2

24/22 MM

Dark Blue Alligator Strap

MXE0GD3P

24/22 MM

£340 incl. sales tax

Dark Brown Alligator Strap

MX005FN0

24/22 MM

Dark Brown Alligator Strap

MX005FNR

24/22 MM

£340 incl. sales tax

Blue Alligator Strap

MXE0DJ49

24/22 MM

Black Calf Strap

MXE07XZC

24/22 MM

Black Calf Strap

MXE07X27

24/22 MM

£230 incl. sales tax

Dark Brown Calf Strap

MXE079X2

24/22 MM

Dark Brown Calf Strap

MX0090HT

24/22 MM

£230 incl. sales tax

White Rubber Strap

MXE0KSP6

24/22 MM

£190 incl. sales tax

Dark green calf strap

MX008WLZ

24/22 MM

£230 incl. sales tax

Dark Brown Calf Strap

MX006ZBZ

24/22 MM

£230 incl. sales tax

Dark Brown Calf Strap

MX006ZCB

24/22 MM

£230 incl. sales tax

Brown Calf Strap

MXE0DCXW

24/22 MM

Brown Calf Strap

MXE051DH

24/22 MM

£230 incl. sales tax

Dark Blue Calf Strap

MXE0DSH9

24/22 MM

Brown Calf Strap

MXE0DJZT

24/22 MM

Blue Calf Strap

MXE0DJZK

24/22 MM

Black Calf Strap

MXE0DCXK

24/22 MM

£230 incl. sales tax

Dark Blue Calf Strap

MXE0DCV6

24/22 MM

Black Calf Strap

MXE0DLPV

24/22 MM

Grey Textile Strap

MXE0HJPK

24/22 MM

Blue Textile Strap

MXE0HJQ7

24/22 MM

Green Textile Strap

MXE0HJPJ

24/22 MM

Black Textile Strap

MXE0M6MW

24/22 MM

£200 incl. sales tax

Black Textile Strap

MXE0M6N4

24/22 MM

£200 incl. sales tax

Luna Rossa Grey Strap

MXE0M17F

24/22 MM

£280 incl. sales tax

Black Rubber Strap

MX00312X

24/22 MM

£190 incl. sales tax

Black Rubber Strap

MX0011QQ

24/22 MM

£190 incl. sales tax

Dark Blue Rubber Strap

MXE0HCVT

24/22 MM

£190 incl. sales tax

Light Blue Rubber Strap

MXE0KSR9

24/22 MM

£190 incl. sales tax

Orange Rubber Strap

MXE0KSRB

24/22 MM

£190 incl. sales tax

Red Rubber Strap

MXE0DQF0

24/22 MM

£190 incl. sales tax

Green military rubber strap

MXE09CSQ

24/22 MM

White Rubber Strap

MXE0BRMX

24/22 MM

White Rubber Strap

MXE0VRSC

24/22 MM

£230 incl. sales tax

White Rubber Strap

MXE0VRRG

24/22 MM

£230 incl. sales tax

Orange Rubber Strap

MXE0VRRC

24/22 MM

£230 incl. sales tax

Orange Rubber Strap

MXE0VRS8

24/22 MM

£230 incl. sales tax

Orange Rubber Strap

MXE0VRS6

24/22 MM

£230 incl. sales tax

Light Blue Rubber Strap

MXE0VM9R

24/22 MM

£230 incl. sales tax

Light Green Rubber Strap

MXE0VMB1

24/22 MM

£230 incl. sales tax

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