Seiko Presage Classic Series Automatic White Dial SPB478

Showcasing the pinnacle of Japanese mechanical watchmaking, the Presage Collection combines precision engineering with exceptional craftsmanship and refined design. Inspired by traditional artistry, the Presage Classic Series reflects Japan’s timeless elegance through its colors, materials, and textures.

In “shiro-iro,” the hue of natural, unbleached silk, the gently curved dial features a rich, textured pattern reminiscent of lustrous fabric—capturing and reflecting light to create remarkable depth and beauty. Gold accents, symbolizing nobility and celebration, further elevate the graceful and classic aesthetic.

Through the screwdown see-through caseback, the Seiko 6R caliber automatic movement is revealed—featuring 24 jewels, a 21,600 vibrations-per-hour frequency, a 72-hour power reserve, manual winding capability, and a date calendar.

Crafted from stainless steel, the case features smooth, curved lines complemented by a dual-curved sapphire crystal that mirrors the dome-like dial. The retro-inspired multi-row bracelet, with its polished curved surfaces, offers a sleek and comfortable fit and secures with a deployment clasp and push-button release. Water-resistant to 10 bar (100 meters), this timepiece embodies enduring sophistication and technical mastery.

Caliber Number: 6R55

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 72 hours (3 days)

Jewels: 24

Functions: Stop second hand function

Case Material: Stainless steel

Case Thickness: 13.0mm

Case Diameter:40.2mm

Lug-to-lug: 46.0mm

Crystal: Dual-curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

Clasp: Deployment clasp with push button release

Bracelet Length: 200.0

Distance between lugs: 20

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 139.0g

Features: See-through & Screw case back