Silver Vertical Stripe Rotating Weight – Precision Upgrade for NH34/35/36/38 Movements

Give your build an instant visual lift without sacrificing reliability. The Silver Vertical Stripe Rotating Weight is CNC-milled from 316L stainless steel, its mirror-polished stripes catching light the moment the case back is popped. Designed to slip directly onto Seiko NH34, NH35, NH36 and NH38 calibres, it transforms every wobble of your wrist into a gleaming hypnotic show, while the factory-spec tungsten weights underneath keep the same power-reserve and accuracy enthusiasts trust daily.

Minimalist DNA, maximum impact. Each flute isn’t just aesthetic—it acts as a micro-fin, balancing airflow when the rotor spins, so it whirs quieter and smoother. The descending stripe pattern draws the eye downward toward the movement, making even a plain dial feel taller and more three-dimensional. Brushed flanks pair perfectly with either bead-blasted or high-polished case interiors, guaranteeing the weight will compliment modern monochrome builds or vintage-toned patina mods without ever feeling out of place.

Swap it in five confident minutes. Four chronometer-grade screws align with the stock NH rotor hub, so no adapters, washers or filing required. The weight keeps original Seiko torque curves, ensuring your 24-jewel workhorse keeps ±10 s/day after the swap. Laser-imprinted centring marks let you eyeball alignment at a glance, turning routine servicing into an opportunity for a quick glow-up rather than a dusty chore.

Slide this oscillator on and every glance at 3 a.m. becomes a small moment of horological pride. The subtle silver flashes don’t shout, they whisper quality—refinement you feel every time you wind it or flip it over at the bar to let intrigued friends study the vertical ribbons gliding above a sea of rubies.