




Squale 1521 Classic Automatic Black Dial Rubber Strap Men's Watch 1521CL.VO
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A cornerstone of Squale’s professional dive watch lineup, the 1521 Classic 1521CL.VO is a rugged and refined tool built for underwater performance. Featuring a clean black dial, durable rubber strap, and legendary 500-meter water resistance, this timepiece is trusted by divers and enthusiasts alike for its form, function, and Swiss reliability.
Design & Features
Dial & Display
Dial Color: Black – Matte finish for enhanced legibility and minimal glare.
Markers: Luminous Indexes – Applied markers treated with Super-LumiNova® for visibility in low light.
Hands: Luminous – Wide Squale-style hands with luminous fill for superior underwater readability.
Display: Analog – Three-hand layout with date at 3 o’clock.
Case & Build
Case Shape: Cushion – Distinctive 1521 silhouette with smooth, ergonomic lines.
Material: Polished 316L Stainless Steel – Marine-grade durability with a refined finish.
Case Size: 42mm – Balanced for a strong wrist presence without bulk.
Crystal: Sapphire – Scratch-resistant with anti-reflective coating for clarity in all conditions.
Bezel: Unidirectional – 60-minute dive bezel with black insert and precise markings.
Case Back: Solid – Engraved with Squale’s iconic shark logo.
Crown: Screw-down at 4 o’clock – Recessed for comfort and protection.
Strap & Comfort
Strap Material: Black Rubber – Durable, flexible, and water-resistant for active use.
Design: Vented Tropic-style strap with vintage dive aesthetics.
Clasp: Pin Buckle – Easy to adjust and secure during dives.
Movement & Performance
Movement: Swiss Automatic (Sellita SW200-1) – Self-winding movement with 38-hour power reserve.
Functions: Hours, minutes, seconds, and date.
Water Resistance: 500 meters (50 ATM) – Suitable for professional diving.
Specifications
Brand: Squale
Model: 1521CL.VO
Movement: Swiss Automatic (Sellita SW200-1)
Case Material: 316L Stainless Steel (Polished)
Case Size: 42mm
Dial Color: Black
Strap Material: Black Rubber
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
Professional Dive Capability – 500m water resistance with a functional dive bezel.
Iconic 1521 Case – Comfortable and stylish with a unique cushion shape.
Swiss Automatic Movement – Reliable and precise Sellita SW200-1 caliber.
Highly Legible Dial – Designed for clear visibility in all conditions.
Durable Rubber Strap – Ideal for underwater and everyday wear.
Who Is It For?
Professional Divers – Engineered for underwater reliability and safety.
Watch Enthusiasts – A must-have classic from Squale’s storied lineup.
Daily Wearers – Combines rugged functionality with timeless style.
Collectors – An essential reference in the history of Swiss dive watches.
The Squale 1521CL.VO is more than a diver—it’s a trusted instrument with decades of proven performance, wrapped in clean lines and classic appeal.
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UK Delivery
| Selling Price | Royal Mail 48 (Tracked) |
Royal Mail 24 (Tracked & Signed) |
Special Delivery Next Day (Mon – Fri) |
Special Sunday Delivery (Before Sat 12pm) |
Royal Mail Special Delivery by 1pm |
|---|---|---|---|---|---|
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
| £100 to £499.99 | N/A | FREE | £7.99 | £7.99 | £9.99 |
| £500 or more | N/A | N/A | FREE | £7.99 | £9.99 |
We know your order is important to you, so we use Royal Mail’s tracked delivery service on all UK orders.
We also offer Royal Mail Special Delivery service, which for an additional fee offers guaranteed delivery the next day before 1pm.
*Royal Mail Tracked 24 and Royal Mail Tracked 48 services are 98% accurate but not guaranteed.
Orders placed before 5pm (Monday–Friday) are dispatched the same day. Orders placed on Saturday or Sunday are dispatched the following Monday.
International Shipping & Duties (Delivered At Place – DAP)
We’re pleased to offer worldwide delivery with fully tracked and insured shipping.
How international orders work
All international orders are shipped on DAP (Delivered At Place) terms. This means:
- The price you pay at checkout covers your goods and international shipping only.
- WatchNation does not collect or charge any overseas sales tax, import VAT, or customs tariffs (duties).
- When your order reaches your country, local customs authorities may apply:
- Import VAT (value-added tax),
- Tariffs or customs duties (import taxes based on product category and value), and
- Handling or clearance fees from the courier.
These charges are set by your country’s customs authority and are payable by you before delivery.
You’ll be contacted directly by DHL with a secure link to pay any applicable charges. Once cleared, your parcel will be released and delivered promptly.
Estimated delivery times (after dispatch)
- European Union: approximately 2–5 working days
- Rest of World: approximately 5–7 working days
Customs processing times vary by country and may extend delivery slightly.
If import charges, tariffs, or duties are not paid
If local charges are unpaid or delivery is refused, the shipment will be returned to us. In this case, we will refund your order minus the outbound shipping cost and any return or customs fees billed to us by the carrier.
Estimating import costs
Import VAT and duty rates vary by country. You can check estimated import taxes and tariffs by contacting your local customs authority or using your government’s online import calculator.
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Frequently Asked Questions
Yes — we are an Authorised Dealer for every brand we sell. All watches come with an official box, papers, and a full manufacturer’s warranty.
Every watch includes a manufacturer warranty. You’ll find more warranty info listed in the product description.
Orders placed before 5pm (Mon–Fri) are dispatched the same day. Order before 12pm on Sat for same-day dispatch. Free UK delivery is available on all orders, and tracking details are provided once shipped.
Yes — you have 30 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.


