All about the Squale 1521 Black Blasted Leather 1521BKBL.PC Leather Strap Diver's Watch
About the Squale 1521 Black Blasted Leather 1521BKBL.PC with leather strap.
All Squale Watches I Squale 1521 Series
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The Squale 1521 Black Blasted is an insider tip for all dive watch fans. Not only because of the great importance of the Swiss brand, but also due to the excellent quality of the watch. Here you will find no trends or prestige, but functionality, performance, and timelessness. This is living nostalgia with excellent technology on your wrist.
New & OVP. Immediately available. And just look at this quality! An absolute dream in my opinion!
The "1521" is probably the best-known collection of the Squale brand and takes its name from the original production reference that Charles von Büren gave to this case in the 1960s, and which has remained very true to the original to this day. Designed and manufactured by Charles von Büren at the birth of the dive watch, its pressure resistance of 50 atmospheres guarantees all diving enthusiasts a safe feeling down to a depth of 500 meters below sea level.
Squale 1521 Black Blasted Leather 1521BKBL.PC Leather Strap
One of the bestsellers of the 1521 series - here on the tasteful leather strap - made of Italian leather. The watch features beautiful details such as the screw-down crown with signed logo, a reference to the founders of the Squale brand "von Büren S.A. / Montres" (Neuchâtel, Switzerland) and the acid engraving in the case back. The double anti-reflective sapphire crystal guarantees optimal readability under all circumstances.
A truly elegant classic from the Squale brand.
The Black Blasted references at a glance:
1521BKBL.NT with Tropical Band
1521BKBL.PC with Leather Strap
1521BKBL.ME20 with Milanese Stainless Steel Strap
Specifications
- Automatic Sellita SW 200-1 Elaboré
- Screw-down crown
- Screw-down case back
- Black insert bezel - steel
- Black dial
- SuperLuminova
Case
- 42mm diameter
- 12.5 mm thickness
- 48mm Lug To Lug
- 316L steel - blasted
- Flat sapphire crystal - A/R coating
- 500M water resistance
Strap
- Leather
- 20mm
Review of the Squale 1521 Ocean Mesh 1521OCN.ME20
The Squale 1521 in video review:
My conclusion:
"Whether you wear the 1521 Black Blasted, as shown here, on a leather strap, or with a Milanese or rubber strap: this iconic all-round diver always looks excellent. The building blocks for its success are clear: tradition and focus on the important characteristics of a dive watch. In addition, there's quality, an above-average number of configuration options, and excellent value for money. Here you get an outstanding, uncomplicated, and versatile dive watch at a premium level."
Specification of the Squale 1521 Black Blasted Leather 1521BKBL.PC Leather Strap Diver's Watch
Brand
Squale
Category
Diving watch
Diameter
42mm
Strap
leather band
Dial color
Black
Dial
Indices
Waterproof
500m
Glass
sapphire crystal
Case
stainless steel
Movement
Sellita SW200-1 Elabore automatic movement
Type
men's watch
Condition
New & OVP
Key questions at a glance
FAQs
About David from WATCHDAVID
My name is David, and I've been deeply involved with watches for many years – not just as a dealer, but primarily as a tester, photographer, and classifier.
Since 2018, I’ve been running WATCHDAVID as an independent watch project featuring reviews, videos, and real-world wearing experiences. Many of the watches you'll find here have been on my own wrist – often for extended periods.
WATCHDAVID.SHOP is intentionally personal. I only sell watches that I genuinely stand behind – no anonymous mass-produced goods, no dropshipping, no "quick trends." Experience, transparency, and honest assessment are paramount to me.
And yes: I am not an anonymous seller. I enjoy good food, sneakers, and photography – and I have a proven weakness for Kinder Chocolate.
If you have any questions or are unsure, feel free to contact me directly. I will respond personally.
Shipping & Insurance
Within Germany and the EU, shipping is free of charge. Shipping is handled by DHL and insured up to €500, €2,500 or €25,000, depending on the watch's value. The watches are therefore always sufficiently insured.
You can find the delivery time in the description and/or below the shopping cart button. Some watches are only produced after an order is placed, while others are brand new and, for example, will only be available in a few weeks (so-called PRE-SALE), etc...
Revocation & Return Shipping
You can revoke your purchase within 14 days of receiving the goods.
I will cover the return shipping costs for you.
IMPORTANT: Do not send the watch back yourself; I will send you the free return label.
To do this, please simply contact me. david@watchdavid.com
It is also important that the watch is unworn and free of any signs of wear. After a successful inspection, I will refund the purchase price to you. The refund will be made using the same payment method you used for the purchase.
Authenticity & Condition of the Watches
I guarantee that all watches I offer are exclusively new, original goods. The watches come directly from the manufacturer and have had no previous owners, unless I explicitly state otherwise (e.g., so-called PHOTO WATCHES).
As an official dealer, I exclusively offer authentic products. These are offered in their original packaging, with a warranty card, etc., just as they are delivered by the dealer. Everything in a so-called Full Set. Some deliver more, some less...
Warranty & Service
All watches purchased from me come with the international manufacturer's warranty, which is usually two years. Some brands even offer a warranty of up to 5 years.
Should a warranty claim arise, I will take care of shipping the watch to the manufacturer or the responsible service center for you and will also organize its return to you. In addition, I will handle all communication with the manufacturer, so you don't have to worry about anything.
Even after the warranty period has expired, I will remain your contact person and support you with service questions or repairs.
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I usually answer every inquiry within 24 hours at the latest. On weekends, it may take a little longer. As a rule, I reply within a few minutes or hours.
Something can also slip through for me. Or the technology isn't working as it should. Feel free to contact me again. david@watchdavid.com
Mechanics - Sometimes things can go wrong
Before I ship your order, I carefully inspect each watch for visible defects.
However, should a problem arise, such as a defect during transit, please inform me immediately. I will do everything in my power to find a quick solution and ensure your satisfaction.
My goal is to offer you not only high-quality products but also a first-class shopping experience. I look forward to welcoming you as a satisfied customer!