Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteLuminox announced the Pacific Diver Automatic 3100 Series on August 16, 2024, describing it as the first automatic series in the Pacific Diver collection. The 3100 label covers multiple configurations rather than one identical watch: check the reference to confirm the dial, strap or bracelet, and specifications. The announcement’s shared headline was a 42 mm stainless-steel case, sapphire crystal with anti-reflective coating, and a stainless-steel bezel with a ceramic ring insert.
What Luminox announced in August 2024
Luminox UK’s August 16, 2024 announcement introduced three Pacific Diver Automatic 3100 Series watches. “New release” refers to that historical launch, not a recent launch. The announcement positioned the 3100 series as the Pacific Diver collection’s first automatic branch.
The common case-and-crystal description was 42 mm, 316L stainless steel, and sapphire crystal with anti-reflective coating. The bezel was stainless steel with a ceramic ring insert. Those shared launch details do not make every later Pacific Diver Automatic configuration identical; use the model reference for particulars.
How the 3100 series differs from other Pacific Diver watches
Luminox separates the collection into distinct branches: Pacific Diver Automatic under 3100, Pacific Diver/Ripple under 3120/3120M, and Pacific Diver Chronograph under 3140, as shown in its Pacific Diver collection listings. The 3100 series is the automatic family; its name should not be used as a catch-all for the Ripple or chronograph models.
#1 Best Overall
- Very beautiful men's diving watch from Luminox from the Pacific Diver collection
- The watch has a silver-black stainless steel case with a diameter of 44 mm
- Black dial, luminous hands and indices, sapphire glass with anti-reflective coating, calendar, pin buckle, Luminox logo
- The watch has a water resistance of 20 bar: from a water resistance of 200 meters, your watch can be used for diving
- Equipped with a quartz movement
What the model references tell you
XS.3104: stainless-steel bracelet configuration
Luminox’s current US XS.3104 product page specifies a Swiss automatic Sellita SW200-1 movement, a 42 mm case measuring 13 mm thick, sapphire crystal with anti-reflective coating, a unidirectional bezel with ceramic insert, and a stainless-steel bracelet. The page states water resistance of 200 meters / 660 feet / 20 ATM. This is the manufacturer’s published specification; it is not evidence of independent dive testing or certification.
The same listing describes Luminox Light Technology as providing constant glow for up to 25 years. That is Luminox’s claim about its lighting technology, not the service life of the watch as a whole.
Rank #2
- ALL-BLACK STEALTH STYLE: Matte black CARBONOX case, bezel, and dial with blackout markers create a sleek, tactical look perfect for covert missions or everyday wear.
- RUGGED DIVE PERFORMANCE: Water resistant up to 200 meters with a unidirectional bezel and screw-down crown, this 44mm dive watch is built for underwater reliability.
- ALWAYS VISIBLE TECHNOLOGY: Luminox Light Technology provides constant glow visibility for up to 25 years—no external light or battery changes needed for night or low-light use.
- LIGHTWEIGHT & DURABLE: CARBONOX construction offers extreme strength while maintaining a lightweight profile for comfortable, all-day wear.
- PRECISE SWISS QUARTZ MOVEMENT: Equipped with a Swiss Quartz movement for accurate, reliable timekeeping whether diving, training, or exploring.
XS.3101: black rubber strap configuration
The XS.3101 product page identifies a 42 mm model with a black wave-textured dial and a cut-to-fit black rubber strap. Confirm the reference when comparing it with bracelet versions; the strap is a practical configuration difference, not merely a color variation.
Midnight Mariner: a white-dial family variant
Luminox also presents a white-textured dial configuration as a Pacific Diver Automatic Midnight Mariner. It is part of the broader automatic family, but details for this version should be checked on its own listing rather than assumed from the original trio or XS.3104.
Rank #3
Prices, availability, and warranty depend on location
The US XS.3104 product listing displayed $1,825 when checked on October 8, 2026. This is a time-sensitive price shown on Luminox’s US page, not the 2024 launch price, a global price, or a guarantee of current stock. Check the local Luminox site and the exact reference before buying.
Luminox Europe says its two-year warranty applies only to purchases from its official websites or authorized retailers. That is a Europe-specific statement; warranty terms and eligible channels may differ elsewhere. Check the warranty terms for your country and confirm the seller is eligible before purchase.
Quick Recap
Best Value
- Professional diving watch
- Be it night diving, deep diving, diving with poor visibility or wreck diving it can even make the difference between life and death that time is clearly visible in all conceivable conditions
- High-class non-scratching sapphire crystal; the glass has been additionally coated with an anti-reflective coating
- Luminox Light Technology (LLT) - lights up to 25 years without an external energy source
Rank #4
- COMPACT DIVE WATCH PERFORMANCE: The 39mm case offers a versatile size ideal for smaller wrists or those preferring a lightweight, low-profile dive watch without sacrificing function or style.
- STRIKING GOLD-TONE DESIGN: Features a gold-tone stainless steel case and bracelet with a radiant white dial, blending luxury appeal with rugged dive-watch capability.
- 200M WATER RESISTANT: Built to ISO 6425 dive standards with 200 meters of water resistance, unidirectional bezel, and screw-down crown—ready for water sports and daily wear.
- ALWAYS VISIBLE TECHNOLOGY: Luminox Light Technology ensures 24/7 glow for up to 25 years—no external light source or recharging needed—ideal for night use or low-light environments.
- RELIABLE SWISS MOVEMENT: Equipped with a Swiss Quartz movement for precise, dependable timekeeping, making it suitable for everyday wear, travel, or active outdoor use.
What to verify before choosing one
- Reference: Make sure the listing names the exact XS model or other specific configuration you intend to buy.
- Dial and strap: Confirm dial color and texture, and whether the watch comes on rubber or a stainless-steel bracelet.
- Specifications: Check the individual product page for movement, dimensions, and water-resistance rating rather than transferring XS.3104 details to the entire family.
- Purchase terms: Verify local price, stock, seller authorization, and warranty eligibility.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
