Portal GMT | Blue


The Portal GMT watch comes with 4 straps: a Mediterranean Blue Italian leather strap, a Navy Blue Italian leather strap, a Black Italian leather strap and a Stainless Steel Milanese bracelet.

The blue watch will arrive at your home presented in a unique CuleM travel watch case, which includes a microfibre cleaning cloth and watch passport.

Our watches also come perfectly presented for someone’s memorable and special gift.


The Portal GMT | Blue showcases a stunning and contemporary layered world map on a Mediterranean sea blue dial. This unique effect gives the impression of the continents rising above the sea.

The beautiful dial is housed in a round 40mm stainless steel case and complemented by a Mediterranean blue Italian leather strap, a navy blue Italian leather strap, a black Italian leather strap and a stainless steel Milanese bracelet. All straps have quick change pins.

An open caseback exhibits the Swiss made ETA 2893-2 top grade automatic movement. The caseback is also engraved with 6 continents and 24 destinations showing the correct world time zones in both GMT and BST.

Designed as a travel watch to display the time in two different time zones, the Portal GMT watch displays your local time and destination time simultaneously. 


When you buy this watch, we will

plant 50 trees and

protect 25,000 square metres of rainforest.

Read more about our Impact.


Portal GMT | Blue Watch

Strap 1
Mediterranean Blue Italian leather strap with quick change pins

Strap 2
Navy Blue Italian leather strap with quick change pins

Strap 3
Milanese Stainless Steel bracelet with quick change pins

Strap 4
Black Italian leather strap with quick change pins

Travel trunk watch case inspired by long journeys. Each trunk case has an internal drawer for extra straps

Personalised watch passport (book) - a place to write down the places you have been with your CuleM travel watch

Free FedEx worldwide shipping. Estimated delivery time 2 to 5 days


Swiss Made Unique Mediterranean blue world map dial. Elegant rounded hour, minute & second hands. Independent 24 hour GMT hand with red tip. Round 40mm stainless steel watch case. Anti-reflective sapphire crystal glass. Push down crown - inspired by the waves of the sea. Date window at 6 o’clock

Swiss made ETA 2893-2 top grade automatic movement with 21 jewels. Open case back with transparent see through mineral glass displays the automatic movement. 24 destinations engraved with the correct time zones in both GMT and BST summer and winter time (BST and GMT). 6 continents of the world engraved around the case back

ETA 2893-2 top grade automatic movement - 42hr power reserve - 28,800 vibrations per hour. 316L stainless steel case - Lug to lug 46.85mm - 21mm lug width - Case height 10.15mm. 5 ATM (50m) water resistance


Our watches are built to last and, if properly looked after, will provide enjoyment for a lifetime.

We use world class, Swiss made ETA 2893-2 top grade automatic movements which we guarantee for 2 years.

In the rare event of a mechanical defect, provided you have taken reasonable care of your watch, we will happily repair or replace your watch movement free of charge.

Read the full details of our industry leading 2-year guarantee.

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Free worldwide
delivery and returns

2 Year Movement

Our uniquely designed, high quality watches are for everyone.

You may return your CuleM within 30 days in its original condition.

Our top grade mechanical Swiss ETA movements are guaranteed for 2 Years.

50 trees
planted per watch



Help us grow our CuleM Forest in Madagascar.

Your purchase will preserve the planet’s most diverse habitats.

You will be helping us support various humanitarian organisations.

GQ Watch Guide 2022Gear PatrolTime & Tide

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