2-year warranty

a strong identity

The Amphibian "250" Black Shark is a diving watch with a strong identity.

The lines of the Amphibian "250" Black Shark are distinguished at first glance by the profile of the 40mm case, by the unidirectional bezel with reverse and thanks to the sandwich dial with the so-called "oversized" cardinal points.

Super-luminova® treatment

Lollipop-shaped index, hour, minute and rotary hands coated with Super-LumiNova®

A unique dial

The dial of the Amphian “250” Black Shark stands out with its four so-called “oversized” cardinal points, which are the very signature of this watch.

The indexes add relief and depth to the dial because they are integrated in a “sandwich” fashion.

These indexes are also adorned with a red color reminder at their ends, the red being there to emphasize the sporty aspect of the piece.

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Amphibian 250 Box Set

A waterproof transport box inspired by diving cases accompanies your Amphibian 250.

Caliber NH 38

Seiko movement

Automatic watch

SEIKO NH 38 caliber
Automatic winding – Stop Second
Diameter 27.40mm
Thickness 5.32mm
Power reserve 41 hours (fully wound)
Frequency 21,600 a/h - 3 Hz
24 rubies
Indications: Hours / Minutes / Seconds