Breitling Avenger II Seawolf 45mm: Extreme Depth, Uncompromising Reliability

Designed for the harshest underwater environments and serious everyday wear alike, the Breitling Avenger II Seawolf A1733110 is a benchmark in professional diver’s watches. With a 45 mm brushed stainless steel case, a bold black dial, and a rugged Diver Pro III rubber strap, this timepiece fuses battlefield-ready durability with Swiss chronometer precision.

Why this watch matters

If you work or play where water pressure, salt, and demanding conditions are constants, you need a watch that handles pressure without hesitation. The Avenger II Seawolf is built to endure beyond standard dive specs, delivering reliability you can count on when timing critical dives, logging decompression, or tracking mission-critical moments at sea or on land.

Key features that matter in the real world

• Water resistance to 3000 meters (10,000 feet) with a screw-locked crown and double gaskets, so it stays sealed under saturation diving and deep-water exposure.
• Sapphire crystal with glare-proof coating for crystal-clear legibility in bright sun, deep water, or murky environments.
• 1/100th second scale on the dial for precise timing when every fraction of a second counts during ascent or dive planning.
• Automatic Breitling Caliber 17 chronometer with 38-hour power reserve, COSC-certified accuracy, and a smooth 28,800 vph cadence.
• Date display to keep daily scheduling simple during long expeditions or shifts.
• Luminescent hands and hour markers for superb legibility in low-light or underwater conditions.
• Unidirectional rotating bezel with clear Arabic numerals and indexes for safe, immediate dive timing you can rely on.
• Robust Diver Pro III rubber strap with a secure push-button folding clasp and a 22 mm lug width, designed for comfort over a wetsuit and saltwater environments.
• Screw-down crown and screwed case back to enhance water resistance and durability in challenging settings.
• Swiss-made craftsmanship with a durable stainless steel case and a precise, self-winding movement built to last.

Who this watch is for

Ideal for professional divers, maritime professionals, rescue crews, explorers, and watch enthusiasts who demand peak performance under pressure. It’s equally at home on deck during a sailing trip, in the field on rugged adventures, or as a commanding daily wearer for those who appreciate serious engineering and legible, purposeful design.

What problems it solves

• Eliminates the worry of water damage in deep dives thanks to extreme 3000 m water resistance.
• Gives you reliable timekeeping under dynamic conditions with COSC-certified accuracy.
• Ensures quick, precise dive timing with the 1/100th second scale for safety and planning.
• Provides lasting readability in any light through luminous hands and markers and a glare-proof sapphire face.

Practical tips and insights

To maximize longevity, rinse with fresh water after exposure to saltwater and store in the original box when not wearing it. Regular maintenance by a qualified watchmaker will keep the automatic movement performing at peak accuracy. The robust case and crown design are engineered for repeated activation under pressure, so you’ll notice reliable performance across a wide range of activities—from deep dives to outdoor adventures.

Specifications at a glance

• Brand: Breitling
• Model/reference: A1733110.BC31.153S.A20DSA.2 (also listed as A1733110/BC31/153S/A20DSA.2, etc.)
• Case diameter: 45 mm
• Case thickness: 18.40 mm
• Case material: Stainless steel
• Dial: Black with Arabic numerals and index markers
• Movement: Automatic Breitling Caliber 17, 28,800 vph, 25 jewels
• Power reserve: ~38 hours
Water resistance: 3000 meters / 10,000 feet
• Crystal: Sapphire, glare-proof
• Bracelet/strap: Black Diver Pro III rubber strap, 22 mm lug width
• Clasp: Push-button folding clasp
• Special features: Helium escape valve, screw-locked crown, unidirectional bezel, 1/100th second scale
• Origin: Switzerland (Swiss-made)
• Warranty: 2 years
• Complete set: Branded box, papers, warranty card

Whether you’re logging dives, chasing adventure, or simply appreciating a purpose-built instrument, the Breitling Avenger II Seawolf 45mm stands as a definitive statement in reliability, legibility, and professional-grade performance.

Men's watch Breitling Avenger II Seawolf A1733110/BC31/153S
Brand: Switzerland
Model design: Classic watch
Movement: Automatic movement
Watch diameter: 45 mm
Strap material: Rubber
Case Material: Stainless steel
Water resistance: 3000 M
Glass: Sapphire
Functions: hours, minutes, seconds, date
Additionally: Light accumulator on the dial and hands
Warranty: 24 months
Complete set: Branded box, passport, warranty card

Breitling Avenger II Seawolf 45 mm watch. Model reference: A1733110.BC31.153S.A20DSA.2. Steel case. Black dial. Selfwinding mechanical movement. Black rubber strap. Swiss made. Watch comes in original packaging, with set of documents and 2 years warranty.

Breitling Avenger II Seawolf A1733110-BC31-153S - Swiss Made, Volcano Black Dial, Arabic Numeral & Index Hour Markers, 1/100th Second Scale Around the Outer Rim, Brushed Stainless Steel Bezel with Engraved Arabic Numerals and Indexes, Date Feature, Helium Escape Valve, 38 Hour Power Reserve, Self-winding Automatic Chronometer Movement COSC Chronometer Certified, Breitling Caliber 17, Vibrations Per Hour: 28,800, Brushed Stainless Steel Case, Diver Pro III Rubber Strap, Scratch Resistant Glareproof Sapphire Crystal, 3,000 Meters / 10,000 Feet Water-Resistant, 45mm = 1 3/4" Case, 7" Adjustable Strap, Case Weight: 145g, Case Thickness: 18.40mm, Inlet Size: 22mm, Unidirectional Rotating Bezel, Luminescent Hands & Hour Markers, Screw Down Case Back, Screw Down Crown with a Non-Slip Grip, Stainless Steel Deployment Buckle Jewels: 25