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Eska Amphibian 250 Blue Dolphin: the summer diver, combining marine elegance and tool-watch spirit
The Blue Dolphin doesn't just add a new color to the Amphibian 250 range.
It reinterprets the model, modernizing it even further, while introducing a new expression of this diver's watch: brighter, more Mediterranean, more vibrant, without ever sacrificing the DNA that made the Amphibian 250 a success.
Its smoked blue dial evokes the changing shades of the sea, between surface reflections, marine depths, and summer light. In the center, the blue is revealed with intensity and luminosity. At the edges, it progressively darkens, creating a visual depth that enhances the watch's presence on the wrist.
This new version bears an evocative name: Blue Dolphin.
Designed as a true summer watch, the Blue Dolphin retains all the attributes of a tool watch: 316L steel case, unidirectional bezel, sandwich dial, immediate legibility, 250-meter water resistance, and Swiss automatic movement.
But it adds a brighter, more open presence, capable of accompanying a day at sea as well as a sporting moment, a dive, a boat trip, a coastal getaway, or a night out.

Amphibian 250-BD
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A unique dial
The dial of the Amphian "250" stands out with its four so-called "oversized" cardinal points, which are the very signature of this watch.
The white markers add relief and depth to the dial as they are integrated in a "sandwich" style.
These markers are also adorned with a blue color accent at their tips, just like the lollipop hand.


New luminous treatment
On the Blue Dolphin, Super-LumiNova appears white during the day, purer and more contemporary, before revealing a blue luminescence in the dark. This blue light is found on the indexes, hands, and bezel, reinforcing the direct link with the model's marine universe.
Amphibian 250 Box Set
A black waterproof transport case, inspired by diving cases, accompanies your Amphibian 250.
It includes a space to insert an additional strap.
Caliber SW 200
Sellitta Movement
Automatic watch, reliable and balanced caliber
SELLITA SW 200 caliber
Automatic winding – Hacking seconds
Power reserve 38 h (full winding)
Frequency 28,800 a/h - 4 Hz
26 jewels
Indications: Hours / Minutes / Seconds













