Skip to content

NOMOS Ahoi Date Clear Back | Ref. 551

by NOMOS
$ 3,980.00
SKU 18740

I Would Like More Info on This Item

Do more than splish-splash with the NOMOS Ahoi Date. With a water-resistance of 200 metres this 40mm classic watch is your new diving buddy. The stainless steel case houses the Zeta automatic calibre running behind a striking silver-plated white dial with a small seconds counter and date window at 6 o'clock. In the back, sapphire glass provides a clear view of the inner mechanics that keeps this watch ticking.

Ref. 551

The automatic caliber boasts an outstanding winding rate and excellent accuracy and is equipped with the patented NOMOS date mechanism and a great deal of tradition— such as beautiful polishings that are unique to Glashütte. The textile strap is tailor-made for NOMOS Glashütte and sits comfortably on the wrist—and as elegant as it is, this strap is (of course!) also suitable for a swim. Designed in Berlin, elaborately produced, and polished by hand, the NOMOS winged clasp exudes elegance through its beautiful minimalism.


TECHNICAL SPECIFICATIONS

Case
- Stainless steel front
- Sapphire crystal glass back
Glass
Sapphire crystal glass
Winding
Automatic
Dimensions
- 40.3 mm diameter
- 10.64 mm height
Water Resistance
20 atm (suitable for diving)
Dial
- Galvanized, white silver-plated
- Small seconds at 6 o'clock
- Alternative Arabic numeral and index
- Minute markers around the outer rim
- Date display at 6 o'clock
Hands
Silver-plated with Superluminova green inlay
Strap
- Black waterproof textile strap
- Lug width 20mm
Calibre
Zeta
Movement height
4.3mm
Diameter
13 3/4 lines (31 mm)
Power reserve
Up to 43 hours
Jewels
17


Oster Jewelers is an Authorized NOMOS Retailer