It is more than a dive watch, with its bold and timeless design, this model holds all the cards to becoming an everyday companion for both men and women. Its sleek domed dial, Magnum-style hands, hour circle, and minimalist bezel endow it with a multi-faceted personality. The comfortable steel wristband of the GF38163 – S2 accentuates its elegant character by perfectly complementing the prominent lines of the iconic hexagonal steel case. As with all ZRC watches, for the ultimate in water resistance, its modern design incorporates the latest innovations in programmed deformation of material.
GF38163
Satin - 39 MM
Reference : GF38163
Every detail of this distinctly sporty chic dive watch shares the same attributes as the original model created in the early 1960s.
3 190,00 CHF
All taxes and delivery included
Manufacture
Monobloc case
Screwed case back & crown
Diameter
39 mm
Material
Nonmagnetic 316L Steel
ISO764 Standard: 4800 A/m
Bezel
Unidirectional 60 divisions rotating bezel.
Ceramic insert
Crown
Located at 6H (Crown Protection SystemTM). Inverted screwed thread with dual sealing
Glass
Sapphire 2.40 mm padded anti-reflection
Water resistance
300 meters proofed, tested up to 1000m
Calibre
SELLITA “Elaborated” SW200-1
Setting
+ 7sec/day
Amplitude
(± 7sec/day) = from 0 to 14 sec/day max.
Winding
Automatic winding
Power reserve
38 hours
Functions
Hours – Minutes – Seconds
ZRC EXPERTISE

Programmed deformation of materials
ZRC has a strong expertise in the field of the strains studies linked to the programmed deformation of materials, which guarantees the manufacture of waterproof watches at very great depth (5100M) without resorting to an helium valve or the presence of gel in the case: In addition, it also reduces the thickness of the case making the watch more comfortable to wear. Indeed, sapphire crystal, steel and/or titanium cases and ceramics do not react in the same way to pressure and temperature variations. This recognized expertise allows the Brand to offer reliable, simple and effective watches.

CROWNCrown Protection System™
100% safety is guaranteed thanks to this exclusive strap system using retractable lugs. It is now impossible to place the watch in water without screwing the crown back into its original position. If the crown is not screwed down, the strap cannot be correctly repositioned. This effective method prevents oversights that can lead to technical difficulties.

The exclusive ZRC Metal band
The new Grands Fonds 38 is equipped with an automatic adjustable strap, which allows it to be worn over a diving suit. This unique embedded spring system automatically adapts to the diameter of the wearer’s wrist for unparalleled comfort. No adjustments are required, as two links on either side of the case extend to accommodate the new diameter.