Featuring a mother-of-pearl dial and updated Roman numeral indexes, the “Hakua” model radiates timeless simplicity and quiet sophistication.
The name “Hakua” refers to a soft, milky white hue — perfectly embodied by the dial’s gentle white opalescence, paired with classic Roman numerals for an elegant, mature impression.

Like all models in the Shiki Round collection, it is powered by a solar battery, which charges effortlessly under sunlight or indoor lighting — no battery replacement needed. A single full charge keeps it running for up to six months.

The pass-through strap design allows for easy strap changes, and the watch comes as a complete set with its strap, delivered in a special box. (Dried flowers are not included.)

Shiki – HARU –
Calla
English name: Calla / Japanese name: Kaiu (White Arum)
Language of Flowers: graceful femininity, passion, joy, and magnificent beauty.

Inspired by the stylish and refined calla lily, this charcoal gray strap embodies quiet confidence and timeless elegance.
Its distinctive shape, sculpted from a single petal, reflects both simplicity and strength. Each piece is created with the hope that you will embrace your individuality, carry confidence in who you are, and move through each day with beauty and self-assurance.