Tona Mod - Alpine Green

Green dials have had a serious moment in the watch world, and the Tona Mod Alpine Green earns its place in that conversation. The deep alpine green of the dial brings a sense of landscape and depth that flat colours simply cannot — it shifts under different lighting, darker in shadow, richer in daylight. Paired with a tachymeter bezel and the VK63 Meca-Quartz chronograph, this Seiko Mod sits at the intersection of tool watch and conversation piece. At 40 mm it works equally well dressed up or down, and every unit is hand-assembled by MedoMods.

Specifications

• 40 mm stainless steel case – a well-proportioned case for a sport chronograph; wears comfortably on a wide range of wrist sizes

• Seiko VK63 Meca-Quartz hybrid movement – combines quartz-level timekeeping accuracy with a mechanical chronograph action; the sweep hand moves fluidly, the reset snaps crisply to zero

• Sapphire crystal with Super-LumiNova – hardened glass resists scratches; lume-charged markers stay visible when the light drops

• Screw-down crown & 5 ATM water resistance – protected against rain, splashes, and daily water exposure

• Tachymeter bezel & chronograph function – time intervals and calculate speed on the bezel scale; subdial layout keeps the face organized and legible

• 904L stainless steel bracelet – adjustable 14.5–22 cm with 20 mm lug width; high-grade steel that holds its polish and resists sweat and moisture

Handcrafted, Customs-Free Within the EU

The Tona Mod Alpine Green is built one at a time by MedoMods — not batch-produced overseas. The 904L bracelet is fitted and adjusted in-house, the movement is tested before the watch ships. Because MedoMods ships from within the EU, buyers in Germany and across the EU receive their watch without import duties or unexpected customs delays.

Ordering and delivery

• Every watch comes with a 2-year warranty from delivery. It covers manufacturing defects and functional problems under normal use. It doesn't cover scratches, damage from opening the watch, or water damage.
• 10–12 days after ordering
• 14-day withdrawal period. The period starts on receipt. For deliveries to the UK, US and Australia, we offer 14-day returns.