The U-Boat 8840_B is a substantial watch built around a stainless steel case and a black dial. It measures 45 mm across.
Case and Wrist Presence
The case measures 45 mm in diameter, worked in stainless steel. The surface treatment is polished. At 45 mm it reads as a statement piece without becoming unwearable, and suits a wrist of roughly 17 cm upwards.
Reading the Dial
The face is finished in black.
Movement and Functions
A quartz analog movement drives the watch.
- Water resistance – 10 ATM (100 metres)
- Sapphire crystal – protecting the dial
Water Resistance and Everyday Durability
The watch is rated to 10 ATM, or 100 metres of static pressure. In practical terms that covers rain, hand washing, showering and recreational swimming. It is not a dive watch, so leave it behind for scuba diving and keep it away from high-pressure water jets. Make sure the crown is fully seated before any contact with water.
A sapphire crystal protects the dial – the most scratch-resistant option short of diamond, and the reason the dial still looks new after years of wear.
Who This Watch Suits
- An everyday wrist size that still reads as a proper men’s watch
- Building a black-led accessory wardrobe
- Daily wear that includes rain, washing up and the occasional swim
- Gift buyers looking for something recognisable, boxed and properly warranted
Styling Notes
Black is the easiest colour to place. It disappears into formal dressing and sharpens casual dressing, and it never fights whatever else you are wearing.
Care and Maintenance
A watch at this level rewards very little maintenance, but the little it asks for makes the difference between one that still looks sharp in five years and one that does not. Rinse the case in fresh water after a swim, especially in the sea, and dry it before it goes back on. Keep it clear of perfume and solvents, off the speaker on your desk, and out of direct sun when you take it off.
About the Brand and Ownership
U-Boat watches sit in the sweet spot between fashion and function: recognisable design, real build quality, and a price that does not ask you to think of the watch as an investment. Basic care goes a long way – keep it clear of solvents and perfume, rinse the strap if it has been in salt water, and store it somewhere dry.
The Short Version
What you are getting is an everyday size that still has presence. It is not trying to be a heirloom piece and it does not price itself like one. It is a well-made, recognisable watch that does the job every day and looks considered doing it.
Technical Specifications
| Attribute | Specification |
|---|---|
| Brand | U-Boat |
| Model / Reference | 8840_B |
| Gender | Men’s (45 mm case) |
| EAN | 1831910701508 |
| Case Diameter | 45 mm |
| Case Material | Stainless steel |
| Case Finish | Polished |
| Dial Colour | Black |
| Crystal | Sapphire |
| Movement | Quartz analog |
| Water Resistance | 10 ATM / 100 metres |
Buying With Confidence
Buying a watch online comes down to trusting the seller, so here is exactly what you get. The watch ships new and unworn in its original box with the manufacturer’s paperwork, and it is covered by the full international warranty from the date you receive it – not from the date it landed in our warehouse. We ship nationwide with tracking, and someone actually answers the phone if something goes wrong.
Under the Consumer Protection Act you have the right to return an unworn watch in its original packaging, and a manufacturing defect inside the warranty period is repaired or replaced at no cost to you.
Authenticity, Warranty and Delivery
Every U-Boat watch we list is sourced new and unworn through authorised distribution and arrives in its original presentation box with the manufacturer’s documentation. Delivered anywhere in South Africa.
The black dial is the thing people will comment on. Everything about it is built to be worn, not admired in a drawer.
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