GRANDS FONDS MN64 RUTHENIUM - NEW

Description:

With its grey sunray dial, satin-finished steel case, and FKM rubber band, this model embodies the quintessence of the ZRC Grands Fonds 300^® diver’s watch.
The Crown Protection System™ provides a secure watertight seal. Its wristband can only be fastened if the crown at 6 o’clock is fully screwed down.
Its ECS™ system ensures optimal rinsing after a dive, enabling the removal of impurities and salt crystals lodged between the unidirectional rotating bezel fitted with a ceramic insert and the case.
Its hands and date are driven by a reliable Swiss Made self-winding caliber.

Case:

Manufacture
Monobloc case
Screwed case back & crown

Diameter
41,5 mm

Material
Nonmagnetic 316L Steel
?ISO764 Standard: 4800 A/m

Bezel
ECS^® system
(Patent N°1462496)
Unidirectional 60 divisions rotating bezel.
Ceramic insert

Crown
Located at 6H (Crown Protection System™). Inverted screwed thread with dual sealing

Glass
Sapphire 3 mm padded anti-reflection

Water resistance
1000 meters proofed, tested up to 1500m

Case:

Calibre
SELLITA “Elaborated” SW300-1

Setting
+ 5sec/day

Amplitude
(± 5sec/day) = from 0 to 10 sec/day max.

Winding
Automatic winding

Power reserve
56 hours

Functions
Hours – Minutes – Seconds – Date

Rubber Strap:

Manufacture
Rubber strap compatible for both tongue buckles. Inspired by the design of the metal band it is very comfortable and available in many colors.

Material
Rubber (FKM)

Buckle
Stainless steel buckle