Panerai Radiomir Radiomir 1/8 Second

Reference PAM00246

About this watch

The Panerai PAM00246 Radiomir 1/8 Second is a masterpiece of horological engineering and design. With its unique split-seconds chronograph, stunning aesthetics, and unparalleled craftsmanship, it stands out in a crowded market. This limited-edition timepiece boasts a rich history tied to the sea and military, known for its bold designs and luminous dials. The Radiomir series is at the heart of Panerai's narrative, telling a story that transcends mere timekeeping. At its core lies the Panerai caliber OP XXI, boasting a foudroyante split-seconds movement that allows precise timing to the eighth of a second. This sophisticated mechanism combines reliability and performance with an automatic winding system, ensuring a power reserve of 42 hours. The PAM00246 features a striking cushion-shaped case crafted from high-quality stainless steel, measuring 45.00 mm in diameter. Its black dial with mixed indexes and stick hands provides a classic yet modern appearance, making it versatile enough for any occasion. Protected by scratch-resistant sapphire glass, this watch is built to withstand splashes and brief immersions in water, suitable for everyday wear. The open back showcases the intricate workings of the movement, highlighting Panerai's commitment to horological excellence.
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Key Features

  • Panerai caliber OP XXI with foudroyante split-seconds movement
  • Automatic winding system with 42-hour power reserve
  • Chronograph function with column wheel and rattrapante capabilities
  • Cushion-shaped stainless steel case measuring 45.00 mm in diameter
  • Scratch-resistant sapphire glass for added durability
  • Water resistance up to 100 meters for everyday wear
  • Open back design showcasing intricate movement workings

Specifications

Brand
Panerai
Family
Radiomir
Model
Radiomir 1/8 Second
Reference
PAM00246
Movement
op-xxi
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel, Foudroyante, Rattrapante
Case
Stainless Steel 45mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Panerai Radiomir 8 Days PAM610 $3,199

Panerai Radiomir 8 Days PAM610 $3,199

Panerai - PAM00610 · $3,199
The Panerai Radiomir 8 Days is a classic two-hand watch with a functional dial design and a timeless stainless steel case. Launched in 2015, it features an in-house movement and a matte black dial with luminous Arabic numerals.

  • Condition: pre-owned, excellent cosmetic condition
  • Case size: 45mm diameter
  • Dial: matte black with luminous Arabic numerals
  • Movement: Panerai in-house Cal. P.5000 (hand wound)
Posted at
Aug 21, 2025, 1:55 PM
Active
[WTS] Panerai Radiomir 1940 3 Days Automatic 42mm Stainless Steel PAM00620 Full Set

Panerai Radiomir 1940 3 Days Automatic 42mm Stainless Steel PAM00620 Full Set

Panerai - PAM00620 · $4,755
A Panerai Radiomir 1940 3 Days Automatic watch, featuring a stainless steel case with a black dial.

  • Condition: Very nice preowned condition with light scratches on the case and bracelet
  • Case material: stainless steel
  • Dial color: black
  • Case dimensions: 42mm diameter
Posted at
Aug 20, 2025, 6:53 PM
Active
Panerai PAM 323 Radiomir 10 Days GMT Acciaio

Panerai PAM 323 Radiomir 10 Days GMT Acciaio

Panerai - PAM 00323 · $5,500.006
The Panerai PAM 323 Radiomir 10 Days GMT Acciaio features a stainless steel case, automatic movement with 10 day power reserve, and a black sandwich dial with luminous hour markers. It also includes a GMT function with am/pm indicator and comes in excellent condition.

  • Condition: Excellent
  • Case size: 47mm
  • Thickness: 16.5mm
Posted at
Aug 18, 2025, 10:30 AM
Active
PANERAI RADIOMIR CALIFORNIA 8 DAYS BOUTIQUE EXCLUSIVE PAM01349

PANERAI RADIOMIR CALIFORNIA 8 DAYS BOUTIQUE EXCLUSIVE PAM01349

Panerai - PAM01349 · $8,700.009
This Panerai Radiomir California 8 Days is a boutique exclusive model with a degrade green dial, featuring hours and minutes functions. It has a 45mm brunito e steel case with sapphire crystal and a brown leather strap.

  • Condition: Mint (9/10)
  • Case material: Brunito e Steel
  • Diameter: 45mm
  • Water resistance: 100m
Posted at
Aug 18, 2025, 12:25 AM
Active
FS : Panerai Radiomir 1334 Tre Giorni (PAM01334)

FS : Panerai Radiomir 1334 Tre Giorni (PAM01334)

Panerai - PAM01334 · $4,150.004
The Panerai Radiomir 1334 Tre Giorni features a stunning gradient grey dial that is even more impressive in person. The watch comes with a factory warranty extended to Dec 2031 and is accompanied by a full set of original accessories.

  • Condition: Mint condition with minor marks
  • Warranty Expiration Date: Dec 2031
  • Accessories: triple boxes, papers, warranty card, factory stickers, hang tag
Posted at
Aug 17, 2025, 5:36 PM
Active
Panerai Radiomir White Dial Solid Lugs Extra Straps! PAM00655 Pam 655

Panerai Radiomir White Dial Solid Lugs Extra Straps! PAM00655 Pam 655

Panerai - PAM00655 · $5,950.006
The Panerai Radiomir has solid lugs and a beautiful white dial, making it stand out from other black dial PAMs. The watch features an in-house P.4000 movement with a micro rotor.

  • Serial date: 2016
  • Warranty: 1 year on movement, case, and bracelet functionality
  • Payment methods: wire transfer, trades for other watches, or crypto +2%
Posted at
Aug 17, 2025, 1:26 AM
Active