SEIKO PRESAGE SPB469J1 CLASSIC AUTOMATIC OPEN HEART MEN WATCH

Seiko Presage SPB469J1 — Classic Series 'Shiro-iro' Open Heart Watch

The Seiko Presage SPB469J1 is the 'Shiro-iro' — the warm white sibling of the SPB471J1 'Sumi-iro' black, and the two models together represent the full colour brief of this Presage Classic open heart pair. 'Shiro-iro' (白色) means white colour in Japanese, referencing the warm, unbleached white of natural undyed cloth — not a bleached or cold white, but a warm, creamy off-white that carries the softness of the natural material it references. The dial texture is inspired by raw silk thread: a smooth, radial pattern that creates an almost sunbeam-like shimmer across the surface, designed to maximise light reflections in the way that woven silk catches light. Beneath the dual-curved sapphire glass, the recessed open-heart aperture at 9 o'clock reveals the 6R5J movement at work, and the recessed 24-hour subdial at 6 o'clock provides secondary time zone reference — two features that give the Shiro-iro's quiet white dial exactly the mechanical depth it needs.

Powered by the 6R5J automatic calibre with hand-winding, stop seconds, and a 72-hour power reserve, the SPB469J1 delivers +25/-15 seconds per day in a 40.2mm super-hard coated stainless steel case. The dual-curved sapphire crystal with anti-reflective coating on the inner surface keeps the warm white dial clear and undistorted at every angle. The seven-piece multi-row stainless bracelet draws from 1970s retro metal bracelet design — each 6mm link is short to maximise wrist movement and comfort, and the polished surfaces create a light-catching quality at the wrist that mirrors the silk-inspired dial above. At 13.0mm and 46.0mm lug-to-lug, it wears as a complete, comfortable dress-to-casual automatic.

Key Features

• Seiko 6R5J automatic movement with manual winding and stop seconds — in-house mechanical performance visible through the open heart
• Approx. 72-hour (3-day) power reserve — reliable performance through a long weekend without wearing
• Accuracy: +25/-15 seconds per day (5°C–35°C) — precise automatic timekeeping
• Open-heart aperture at 9 o'clock — the 6R5J movement visible through the dial
• Recessed 24-hour subdial at 6 o'clock — secondary time zone reference within the clean dial layout
• Shiro-iro warm white dial with silk-inspired radial texture — designed to maximise light reflections
• Baton dial markers — clean, formally resolved presentation
• Lumibrite: N/A — dial character preserved without lume markings
• No date display — Calendar: N/A — uninterrupted dial composition
• Dual-curved sapphire crystal with anti-reflective coating on inner surface — premium clarity and scratch resistance
• See-through screw caseback — additional view of the 6R5J calibre at work
• 40.2mm stainless steel case with super-hard coating — 13.0mm slim / 46.0mm lug-to-lug
• Seven-piece multi-row stainless bracelet — 1970s retro bracelet design, 6mm links for maximum wrist movement and comfort
• Magnetic resistance 4,800 A/m — everyday environmental protection
• 100M water resistance — everyday practical protection

Why You'll Love It

The SPB469J1 is the Presage Classic open heart for those who want the warmth and quietness of the Shiro-iro white over the depth and drama of the Sumi-iro black. The silk-inspired radial texture is a surface that rewards close observation — the sunbeam shimmer at 9 o'clock where the open heart sits, the 24-hour subdial at 6 balanced opposite it, the curved hands catching and releasing light as the wrist moves. The 1970s retro bracelet is the detail that makes it work outside the pure dress context: it brings a period-specific character that the white dial reinforces, and together they make a watch that is formally correct and historically considered without being formal-only. The most versatile and formally light of the two Shiro/Sumi-iro siblings.

SPB469J1 vs SPB471J1 — Shiro-iro White or Sumi-iro Black?

Both are Presage Classic open heart models from the same 2024 release, sharing identical specifications — the same 6R5J calibre, 40.2mm super-hard coated case, 13.0mm slim profile, 46.0mm lug-to-lug, dual-curved sapphire with AR coating, open heart at 9 o'clock, 24-hour subdial at 6 o'clock, 7-piece multi-row 1970s retro bracelet, no date, Lumibrite N/A, and 100M water resistance. The difference is the dial. The SPB469J1 'Shiro-iro' has a warm off-white silk-radial dial — lighter, warmer, and more versatile across formal and casual contexts. The SPB471J1 'Sumi-iro' has an ink-black silk-woven dial — deeper, more dramatic, and more assertively formal. Same open heart specification, two completely different tonal characters.

About Seiko Presage Classic Series

The Presage Classic Series represents Seiko Presage at its most formally focused — Japanese mechanical watchmaking expressed with restraint, precision, and cultural specificity. The Shiro-iro and Sumi-iro are the Classic Series at its most narratively paired: two traditional Japanese colour references, the same design brief, the same mechanical specification — one in white, one in black.

The Seiko Presage Story

The story begins in 1881, when Kintaro Hattori founded a clock and watch shop in Ginza, Tokyo — the business that would become the Seiko of today. Seiko Presage was created to carry Seiko's finest Japanese craft traditions into the watch dial: enamel, urushi lacquer, arita porcelain, cocktail-inspired artistry, and — in the Shiro-iro and Sumi-iro — the natural material culture of Japanese silk and ink. The SPB469J1 carries that tradition forward in the white dial's quiet, warm expressiveness.

Backed by Seiko's official warranty. Authentic Seiko Presage watch, sold by authorised retailer City Chain Singapore.

Also available: ink-black 'Sumi-iro' — SPB471J1. Explore the full Seiko Presage Collection or browse all Seiko watches at City Chain Singapore.