Quartz movement. Caliber E 23‑250 S C. Date in an aperture. Sweep seconds.
Black, embossed with Aquanaut pattern, gold applied numerals.
Steel. Screw-down crown. Solid case back. Water-resistant to 120 m. Diameter (10–4 o’clock): 38.8 mm. Height: 7.9 mm.
48 diamonds: ~1.11 ct. (bezel).
Composite material, black. Aquanaut fold-over clasp.