Ralf Tech WRV Electric Tundra WRV 5003 Watch

The Watch

Born from Franco-Swiss roots, Ralf Tech crafts watches that blend refined design with cutting-edge technology. Inspired by the dive watches of the 1970s, the WRV Electric Tundra / WRV 5003 is built to awaken the adventurer in you. Its subtle green dial and black strap echo the tones of military gear - understated, clean, and made for action. The cushion-shaped case is crafted from 316L stainless steel, known for its hypoallergenic properties, ensuring all-day wearing comfort. Sized for men's wrists, it measures 43.9 mm in diameter. A unidirectional black anodized aluminum bezel sits atop the case, featuring a dive scale with a luminescent triangle to keep you oriented during underwater dives. A sapphire crystal shields the dial from the knocks and scratches that come with an adventurer's lifestyle. The crown at 4 o'clock lets you set the time - and its screw-down design ensures maximum water resistance. Finally, the caseback features an exclusive encapsulation system delivering 30 ATM - 300-meter water resistance.

The Dial

The round, green dial gives this watch its distinctive character. This Tundra green hue pairs effortlessly with any outfit - casual or dressed up. At its center, two silver baton-style hands and a slender seconds hand display the hours, minutes, and seconds respectively. They point to white hour markers - either baton-shaped or in Arabic numerals at the 3, 6, 9, and 12 o'clock positions. For easy time reading, a minute track runs along the outer edge of the dial. The indices and hands are treated with SuperLuminova, so you can read the time even in the deepest ocean depths. The brand's signature sits just below the 12 o'clock index, with water resistance and electric movement details noted above the 6 o'clock index.

The Movement

Powering the three hands with reliability and precision is an Electric micro hybrid movement. In-house built, the RTE001 Long Range caliber delivers high-quality analog timekeeping. The energy generated by your wrist movements is captured and stored in an accumulator - giving this watch a power reserve of up to 100,000 hours, nearly 12 years.

The Strap

Sleek and sophisticated, a stunning black silicone strap wraps around both sides of the case. Comfortable and tough, it's built to keep up with everyday life and your wildest adventures alike. A second black Zulu strap is included, so you can switch up your look whenever the mood strikes. Both straps fasten easily with a silver pin buckle. Note the 26 mm lug width.

Water Resistance

With 300-meter water resistance - that's 30 ATM in watchmaking terms - even Captain Nemo would envy this timepiece built for the deep. Bath, shower, swimming, or diving (free or scuba): this watch handles it all and comes out gleaming. Our expert watchmaking team at Ocarat asks just one thing of you:
Do not operate the pushers or crown while the watch is submerged.

Send us the most stunning photo of an exotic deep-sea fish - with the watch in the shot if possible. We'd love to feature it in our office and on our Instagram page!