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The Bamford D-300 is an automatic dive watch with a manufacturer-stated 300 m water-resistance rating, a 42 mm ceramic case with an inner titanium core, and a 120-click unidirectional bezel. The range includes five color and finish options; Bamford’s collection page listed each at £1,800 when reviewed. One detail to confirm before buying is the movement: D-300 listings name either an ETA 2824-2 or a Sellita SW200, depending on the listing or configuration.
What is the Bamford D-300?
The D-300 is Bamford London’s automatic dive-watch collection. Its defining combination is a ceramic exterior, titanium components, a rubber strap and a claimed 300 m / 30 ATM / 1000 ft water resistance. The figures and construction details below are manufacturer specifications, not independent test results.
Bamford’s D-300 collection presents five color and finish variants. Time+Tide’s January 29, 2025 launch coverage also describes the D-300 as a new dive-watch line and reports the two movement options.
Bamford D-300 specifications
The following detailed specifications are listed on Bamford’s Matte Black Ceramic product page; confirm the exact configuration with the seller, particularly the movement.
#1 Best Overall
- Stainless Steel case with Black Resin Band
- Black Dial with date window at 3 O'clock
- Luminous markers and hour hands; sweep second hand
- Anti-reverse bezel
- Water-resistant to 200 M (660 feet)
| Specification | Bamford listing |
|---|---|
| Case diameter | 42 mm |
| Case thickness | 13 mm |
| Lug width | 22 mm |
| Case | Ceramic with an inner titanium core |
| Bezel | Ceramic, unidirectional, with a minutes scale and 120-click mechanism |
| Caseback | Titanium |
| Crystal | Sapphire |
| Crown | Screw-down titanium crown |
| Strap | Rubber |
| Water resistance | 300 m / 30 ATM / 1000 ft, as stated by Bamford |
| Lume | Super-LumiNova on the hands, indices and bezel zero marker |
| Movement | ETA 2824-2 on the black-model listing; other D-300 variant listings specify ETA 2824-2 or Sellita SW200 |
Specifications are from Bamford’s Matte Black Ceramic product page. The available source material does not identify a water-resistance certification standard or provide independent pressure-test results. Treat 300 m as the brand’s stated rating.
Which movement does the D-300 use?
Bamford’s black-model page names the ETA 2824-2, while other official D-300 variant pages list either the ETA 2824-2 or Sellita SW200. Independent launch coverage also reports both. This supports configuration variation, not a single movement guaranteed across every watch.
Rank #2
- WATER-RESISTANT: these water-resistant men's dive watches are ISO scuba-approved to depths of 200 meters
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL: features a durable 43.8mm stainless steel watch case and bracelet.
- LUMIBRITE DISPLAY: this men's automatic watch features a highly-legible display with LumiBrite hands and markers
- 4R35 CALIBER: equipped with the reliable caliber 4R35 automatic movement, this accurate men's watch keeps precise time
Ask the seller to confirm the caliber fitted to the specific watch being offered, and have that confirmation reflected in the listing or sales documentation if the movement matters to your purchase.
Colors, price and warranty
Bamford’s collection page showed five variants, each priced at £1,800 at the time reviewed. That is a page-specific listing, not a guarantee of current price or availability.
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- Stainless steel case 40mm diameter x 14.1mm thick; Exhibition case back; Black dial; Luminous hands.Band Length: 205mm
- NH35A Japanese Automatic movement, 24 jewel; Assembled in Malaysia; Watch weight 155 grams
- Includes gift box, instructions and 3 year limited manufacturer warranty; Invicta Customer Service can be reached at 1-800-327-7682 for questions (re: Additional links, band replacement, band adjustment, warranty questions, etc.)
| Collection-page variant | Price shown when reviewed |
|---|---|
| Gloss navy / white | £1,800 |
| Gloss white | £1,800 |
| Matte green with orange dial | £1,800 |
| Matte green | £1,800 |
| Matte blue | £1,800 |
Warranty descriptions vary by source. Bamford’s collection page describes a two-year international warranty with an additional year after registration. A Harrods US listing states a three-year manufacturer warranty. Check the terms that apply to the exact seller, market and purchase; these descriptions should not be assumed to be interchangeable.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is the D-300 a credible dive-watch proposition?
On paper, its dive-watch features include a unidirectional elapsed-time bezel, luminous hands and indices, a screw-down crown, and Bamford’s stated 300 m rating. The case’s ceramic exterior and titanium components are also clearly specified. That establishes the advertised feature set, but the available product information does not establish independent water-resistance testing or certification.
Rank #4
- Iconic Promaster watches with advanced functions designed to venture to the deepest depths.
- 3 Hand, Date
- Silver-Tone Stainless Steel
- Luminous Hands and Markers and Mineral Crystal
- Sustainably powered by any light, with our Eco-Drive technology this watch never needs a battery. ISO Certified, 200M Water Resistant and 5 Year Limited Warranty
For a practical comparison with another dive watch, compare the case diameter and thickness, case and bezel materials, exact movement, stated water resistance and crown construction, bezel action and legibility, included strap and lug width, and the price and warranty offered in your market. A 22 mm lug width alone does not confirm compatibility with any particular replacement strap, clasp or aftermarket part.
Quick Recap
Best Value
- Stainless steel case 43mm diameter x 12mm thick; Black dial; Luminous hands and hour markers
- Japanese quartz movement, PC32 Caliber; Assembled in Japan; SR626SW battery included; Watch weight: 170 grams
- Stainless steel band, 185mm L x 22mm W; Band is adjustable by adding/removing links; Fold over safety clasp
- Flame Fusion crystal; Screw down crown; Uni-directional stainless steel bezel with black top bezel ring; 100 meter water resistant: Suitable for recreational surfing, swimming, snorkeling, sailing and water sports. Not suitable for diving
What to verify before buying
- Movement: Ask whether the specific example has an ETA 2824-2 or Sellita SW200.
- Variant and current price: Confirm the exact dial and finish, stock status and price directly with the seller.
- Water-resistance expectations: The 300 m figure is Bamford’s specification; the listed source does not provide an independent test or certification standard.
- Warranty: Confirm duration, registration requirements, region and responsible provider for your purchase.
- Strap fit: Bamford lists a 22 mm lug width and a rubber strap, but that does not establish fit for a specific third-party strap or clasp.
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.
