Lighter than Air

Lighter than Air
Initially designed for cavers, the first GMT-explorer watches were engineered for the natural world: the fixed 24-hour bezel worked with the fourth GMT hand so explorers could discern whether it was day or night in the subterranean gloom.
On the sunray dial, the Air Blue shade contrasts beautifully with the lume-soaked handset, while complementing the deep blue fourth GMT hand. The dial plays host to top-brushed, diamond-polished indexes filled with Super-LumiNova® Grade X1 BL C1 for low-light visibility, while the applied twin-flags logo – constructed in rhodium – adds depth.
The watch is paired with our dressier Consort bracelet, which is both beautiful (thanks to its brushed and polished surfaces) and incredibly comfortable. Of course, the Sealander GMT can also be worn with the three-link Bader™ bracelet for a contrasting sporty look: buying both bracelets is almost like having two watches for the price of one.
Powering the watch is the Sellita SW330-2, a GMT movement with a power reserve of 56 hours. The movement allows you to use the fourth hand like cavers did in the past as a backup or to monitor another time zone with the 24-hour bezel – as you would on a traditional GMT.
Made from marine-grade 316L stainless steel, the 39mm Light-catcher™ case is not only sized to suit every wrist but comfortable to wear and hypnotising to look at – especially when light bounces off its brushed and polished surfaces. And because this is a watch made for land or sea, water-resistance is 150m.
Finally, if you like to change up your timepiece, swapping your bracelet for a strap (like the Hybrid Rubber) is super-easy thanks to our quick-release system.
Sellita SW330-2 GMT

Sellita SW330-2 GMT
The new Sellita SW330-2 is an alternative to the ETA 2893, and a movement that provides both superb accuracy and GMT timing.
Just 4.1mm thick, the SW330-2 has 25 jewels and beats at a rate of 28,800 per hour with a power reserve of up to 56 hours. The central GMT hand can be set independently from the hour and seconds hands.


The lighter, brighter dial
The sunray-finished dial in Air Blue doesn’t just play with the light beautifully, but also provides the perfect canvas for the indexes and handset. Meanwhile, the applied twin-flags logo adds depth and balance.

A case your wrist will love
The ergonomically shaped 39mm Light-catcher™ case – made from marine-grade stainless steel – has been designed to fit snugly on your wrist.

A bezel to rely on
The fixed outer bezel is made from anti-corrosive 316L stainless steel. Use its numerals in conjunction with the fourth hand to monitor a second time zone or, if underground, to check whether it’s day or night.


See every part
When you turn the C63 Sealander GMT over, the see-through caseback gives you an intimate view of the decorated Sellita SW330-2 movement inside.

Say hello to Consort
The new ultra-polished Consort bracelet brings out the best in Sealander. Its five-link construction makes it super-flexible to wear, while the butterfly clasp provides the easiest way to remove your watch.
