(Ref. SPB463J1)

The SPB463J1 is known by its Japanese name "Shiro-iro", which refers to a warm off-white color symbolizing purity. The dial features a rich texture inspired by soft Japanese silk, a material deeply rooted in Japan's history. 

Its design is characterized by soft, curved surfaces and a dual-curved sapphire crystal that echoes the contours of the domed dial. The watch also features a newly developed multi-row bracelet inspired by the 1970s, designed with short links (6mm each) to provide maximum movement and ergonomic comfort on the wrist.

• Caliber: In-house 6R55 automatic movement with manual winding capability.

• Power Reserve: Approximately 72 hours (3 days).

• Case Material: Stainless steel with a super hard coating for enhanced durability.

• Case Dimensions:

  • Diameter: 40.2 mm.

  • Thickness: 13.0 mm.

  • Lug-to-lug: 46.0 mm.

• Crystal: Dual-curved sapphire with anti-reflective coating on the inner surface.

• Water Resistance: 10 bar (100 meters).

• Other Features: Transparent exhibition case back, date display at 3 o'clock, and a stop-seconds hand function (hacking).

A timeless design inspired by classic watchmaking, created for those who appreciate elegant aesthetics in their everyday life.
While collectors often preserve their most valuable pieces for special occasions, many enthusiasts prefer a refined watch they can confidently wear every day.
This model captures the elegance of iconic watch design in a versatile form made for daily wear — allowing you to enjoy the presence and style of a classic timepiece wherever you go.
A balanced combination of sophistication, comfort, and practicality, designed for everyday moments.