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 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] 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
NEW 2024 Panerai Radiomir Quaranta 40mm PAM01570 Stainless Steel White Dial

NEW 2024 Panerai Radiomir Quaranta 40mm PAM01570 Stainless Steel White Dial

Panerai - PAM01570 · $4,500
This is a brand new 2024 Panerai Radiomir Quaranta with a stainless steel case, white sun brushed dial, and brown alligator leather strap. It features a 40mm diameter case size.

  • Condition: Brand New/Unworn
  • Case Size: 40mm diameter
  • Box And Papers: Yes
  • Strap: Brown Alligator leather
Posted at
Mar 28, 2025, 12:53 PM
Active
Panerai PAM662 Radiomir 1940 3 Days Acciaio Limited Edition 1000 pcs 47mm

Panerai PAM662 Radiomir 1940 3 Days Acciaio Limited Edition 1000 pcs 47mm

Panerai - PAM00662 · $5,980
The Panerai PAM662 is a Radiomir 1940 3 Days Acciaio Limited Edition watch, featuring a stainless steel case and mechanical manual movement. It has a size of 47mm and is limited to 1000 pieces.

  • Condition: 95%
  • Case material: stainless steel
  • Movement type: mechanical manual
Posted at
Mar 1, 2025, 10:32 AM
Active
Panerai Radiomir California - 45mm - Green - PAM01349 ( new / complete )

Panerai Radiomir California - 45mm - Green - PAM01349 ( new / complete )

Panerai - PAM01349 · $10,750
A Panerai Radiomir California Boutique Edition with a green dial and 45mm steel case, featuring an 8-day power reserve. It comes with all original boxes, papers, and accessories.

  • Condition: Brand new / complete set
  • Case material: Brunito eSteel
  • Diameter: 45mm
  • Movement: P.5000 Calibre
Posted at
Feb 27, 2025, 3:20 PM
Active