TONA MOD - ROSE RAINBOW

The Tona Mod Rose Rainbow is the most expressive dial in the Tona chronograph family. Where other Tona mods lean into monochrome motorsport, the Rose Rainbow draws on a rose-gold warmth with an iridescent multi-tone dial finish that shifts under different light — warm and golden in direct sun, cooler and more complex indoors. Structured enough for a fully functional chronograph, distinctive enough to wear as a genuine statement piece. It is a handcrafted Seiko Mod for people who want a functional sport watch that doesn't look like every other sport watch in the room.

Movement & Chronograph

The Seiko VK63 meca-quartz hybrid sits at the core: a quartz oscillator holds the time with minimal drift while the seconds hand sweeps continuously like a mechanical movement. The chronograph pushers deliver that satisfying mechanical resistance and click on engagement — the feel matters here as much as the function. A tachymeter scale on the bezel converts elapsed time directly into speed or distance readings.

Construction

• 40 mm stainless steel case — wears comfortably full-day, 20 mm lug width
• Seiko VK63 meca-quartz movement — quartz accuracy, sweeping seconds, mechanical pushers
• Sapphire crystal with Super-LumiNova — scratch-resistant, clear visibility in dark conditions
• Screw-down crown & 5 ATM water resistance — secured against splashes and light rain
• Tachymeter bezel & chronograph function — speed measurement, elapsed time on demand
• 904L stainless steel bracelet — adjustable 14.5–22 cm, rose-gold dial tag & bracelet play well together

Assembled in Germany

Like every Tona Mod, the Rose Rainbow is hand-assembled by MedoMods in Germany and individually checked before it leaves. EU fulfillment means fast delivery and no import duty for customers across Europe — what you pay at checkout is the final price. A chronograph Seiko Mod that earns a second look — for all the right reasons.