Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel
Martin Mariner Stainless Steel

Martin Mariner Stainless Steel

Regular price £159.99 Sale price£52.99
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  • 3-year warranty, 30-day returns
  • Quartz movement

The spirit of exploration, in watch form

The Mariner embodies the spirit of exploration with refined precision. Sunburst dial, unidirectional bezel and a solid stainless steel bracelet: a perfect balance of strength and sophistication, designed for everyday wear, on land and at sea.

Why you'll love it

Stainless steel case: a unidirectional bezel that inspires confidence and toughness. It carries the exploring spirit of adventurers' watches, without ever sacrificing elegance.

Sunburst dial: a subtle play of light that changes with the angle. A refined finish that gives the dial depth, from morning to night.

Japanese precision quartz movement: reliable, stable and low-maintenance. The exact time, without thinking about it.

Solid stainless steel bracelet: sturdy and timeless, it completes the watch's silhouette with weight and character. An everyday companion, built to last.

Splash-resistant: rain, splashes or hand washing, it goes with you without worry, wherever you are.

One accessory is enough: with this dial and bracelet, the Mariner speaks for itself. The piece that completes every outfit, on land and at sea.

Precision that never drifts

Quartz watch movement, disassembled

Inside every case beats a precision quartz movement, the technology watchmakers around the world rely on for one simple reason: it just works.

A crystal no bigger than a grain of rice vibrates 32,768 times every second. That rhythm keeps your watch accurate to within seconds a month, year after year.

No winding, no resetting, no second-guessing. Bold on the outside, unshakeable within.

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Trustpilot
4.8
★★★★★
Excellent · Based on 9,743 reviews
9,743 reviews
Most recent
★★★★★
15 October 2026

Out of the ordinary

I was looking for a watch that was a bit out of the ordinary without being over the top. As soon as I received it, I could see the quality was excellent. The strap is sturdy, and the dial is stunning. I wear it every day now.

Oliver Bennett
Oliver Bennett ✓Verified purchase🇬🇧 London
★★★★★
13 October 2026

Far better than the price

I ordered this watch as a gift to myself, and honestly, I have no regrets. The case makes a real statement and the finish is impeccable—far better than what I expected at this price point.

James Harrison
James Harrison ✓Verified purchase🇬🇧 Manchester
★★★★★
10 October 2026

Even better in person

Fast delivery, and the watch looks even better in person than in the photos. The chronograph works perfectly, and the weight on the wrist gives a real sense of quality. I recommend it without hesitation.

Thomas Williams
Thomas Williams ✓Verified purchase🇬🇧 Birmingham
★★★★★
7 October 2026

A watch with character

I’d wanted a watch with character for a long time—not just an understated accessory. This one ticks all the boxes: it’s rugged, elegant, and definitely turns heads.

George Mitchell
George Mitchell ✓Verified purchase🇬🇧 Liverpool
★★★★★
4 October 2026

Won't be my last

First purchase from Martin Poersi, and certainly not the last. The watch looks even classier in person, and customer service responded very quickly to my questions before I placed the order.

Henry Thompson
Henry Thompson ✓Verified purchase🇬🇧 Bristol

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