Panerai Radiomir Radiomir Regatta 1/8th Second Titanium

Reference PAM00343

About this watch

The Panerai Radiomir PAM00343 is a masterpiece of horology that embodies the essence of luxury. Its titanium case and sapphire crystal ensure durability and readability in any lighting condition. The black dial features luminescent hour markers and stick hands, while its cushion-shaped case provides comfort and makes it suitable for swimming and snorkeling. Powered by the Panerai caliber OP XXI, this automatic movement boasts a foudroyante (split-seconds) chronograph function, allowing the wearer to measure multiple intervals of time with precision. This limited-edition piece, produced in only 500 units, is a collector's dream and a testament to Panerai's dedication to precision, innovation, and classic design.
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Key Features

  • Titanium case for durability
  • Sapphire crystal for readability
  • Luminescent hour markers and stick hands for visibility
  • Cushion-shaped case for comfort
  • Foudroyante (split-seconds) chronograph function for precision timekeeping
  • Automatic movement with 42-hour power reserve
  • Water resistance up to 100 meters

Specifications

Brand
Panerai
Family
Radiomir
Model
Radiomir Regatta 1/8th Second Titanium
Reference
PAM00343
Movement
op-xxi
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel, Foudroyante, Rattrapante
Case
47mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Panerai Radiomir Officine 45mm - PAM01383 — Blue Dial — P.6000 In-House — Full Kit + Extra Straps - $4,100 Shipped

Panerai Radiomir Officine 45mm - PAM01383 — Blue Dial — P.6000 In-House — Full Kit + Extra Straps - $4,100 Shipped

Panerai - PAM01383 · $4,100
The Panerai Radiomir Officine PAM01383 features a 45mm stainless steel cushion case, blue sunburst dial, and in-house manual-wind P.6000 caliber with a 72-hour power reserve.

  • Condition: Excellent
  • Movement: P.6000
  • Case Size: 45mm diameter
  • Water Depth Rating: 100m
Posted at
Apr 28, 2026, 5:34 PM
Active
[WTS] Panerai Radiomir Base PAM231 Rose Gold 45 Black Dial 2010 (Full-Set/Unpolished)

Panerai Radiomir Base PAM231 Rose Gold 45 Black Dial 2010 (Full-Set/Unpolished)

Panerai - PAM 00231 · $10,910
The Panerai Radiomir PAM00231 showcases the brand's distinguished heritage in a refined 45mm rose gold case.

  • Condition: Unpolished with normal signs of wear
  • Case size: 45 x 50mm
  • Year of production: 2010
  • Movement type: manual winding
Posted at
Apr 28, 2026, 2:55 PM
Active
[WTS] Panerai Radiomir PAM00425 2018, $4100

Panerai Radiomir PAM00425 2018, $4100

Panerai - PAM00425 · $4,100
2018 Panerai Radiomir for sale, priced at $4.1k including shipping and handling of tariffs/duties to the USA.

  • Condition: Preowned
  • Shipping cost: $100 for USA
  • Payment methods: Wire or Credit Card (+4.9% & 4 days clearance)
  • Location: Singapore
Posted at
Apr 28, 2026, 11:00 AM
Active
[WTS] - Panerai Radiomir Black Seal PAM0380

- Panerai Radiomir Black Seal PAM0380

Panerai - PAM0380 · $3,800
This Panerai Radiomir Black Seal PAM0380 has been well-loved since its purchase a year ago and comes with the original clasp. It was previously authenticated and serviced.

  • Condition: pre-owned, serviced
  • Case material: stainless steel
  • Crystal: sapphire
  • Strap: aftermarket premium leather
Posted at
Apr 27, 2026, 11:31 PM
Active
[WTS] 2017 Panerai Radiomir 47mm Stainless Steel Black California Dial PAM00424 Full Set

2017 Panerai Radiomir 47mm Stainless Steel Black California Dial PAM00424 Full Set

Panerai - PAM00424 · $3,900
2017 Panerai Radiomir 47mm Stainless Steel Black California Dial

  • Condition: Preowned with light scratches on the case, buckle and bezel.
  • Case material: Stainless Steel
  • Case dimensions: 47mm diameter
  • Bezel material: Stainless Steel
Posted at
Apr 27, 2026, 7:49 PM
Active
[WTS] 2014 Panerai Radiomir Platino PAM00521 — Excellent Condition, Box & Papers

2014 Panerai Radiomir Platino PAM00521 — Excellent Condition, Box & Papers

Panerai - PAM00521 · $23,000
The Panerai Radiomir Platino PAM00521 is a refined and highly collectible execution of the classic Radiomir, crafted in luxurious platinum with a beautifully finished movement visible through the sapphire caseback. Its minimalist dial layout and wire-lug case design reflect Panerai’s historic roots.

  • Condition: Excellent condition
  • Diameter: 47mm
  • Lug to lug: 55mm
  • Thickness: 16mm
Posted at
Apr 27, 2026, 9:56 AM
Active
[WTS] Panerai Radiomir. PAM00992. 8 Days. Clean. Full Kit.

Panerai Radiomir. PAM00992. 8 Days. Clean. Full Kit.

Panerai - PAM00992 · $4,795
A Panerai Radiomir with an 8-day power reserve is being sold.

  • Condition: Clean
  • Material: Full kit included
Posted at
Apr 26, 2026, 11:51 AM
Active
[WTS] For Sale: Panerai Radiomir 1940 3 Day Ceramica - 48MM - REF PAM00577

For Sale: Panerai Radiomir 1940 3 Day Ceramica - 48MM - REF PAM00577

Panerai - PAM00577 · $4,895
This Panerai Radiomir 1940 3 Day Ceramica is in great shape with very little noticeable wear. The crystal and case are clean with a like-new look and feel, minor scuff on the bezel above the 12.

  • Condition: Great pre-owned condition
  • Case size: 48mm diameter
  • Bezel condition: Minor hairline scuff above the 12
  • Box and papers: Yes, with open books
Posted at
Apr 23, 2026, 11:51 AM
Active
[WTS] Panerai Radiomir 1940 Limited Edition of 1000 Take On 1950s Egyptian Navy Piece - Collector Set Ref PAM00662

Panerai Radiomir 1940 Limited Edition of 1000 Take On 1950s Egyptian Navy Piece - Collector Set Ref PAM00662

Panerai - PAM00662 · $5,795
A limited edition Panerai Radiomir 1940 watch, honoring the Egyptian Navy's 1954 commission. It features a tobacco gray/brown dial, bronzed hands, and a hand-wound in-house cal P.3000 movement.

  • Condition: Super clean condition throughout, with minimal wear due to large polished surfaces
  • Case size: 47MM
  • Material: stainless steel
  • Diameter: 40mm (case diameter)
Posted at
Apr 22, 2026, 9:59 PM
Active