Brand Story – Seiko
Founded in 1881, Seiko is a pioneer of fully in-house watchmaking, known for blending innovation with traditional craftsmanship. The Presage collection reflects Japanese artistry through refined mechanical watches and distinctive dial work.
Model Background – Star Bar Limited Edition 2022
The Seiko Presage SSA455J1 Star Bar Limited 2022 is part of the Cocktail Time “Star Bar” series, inspired by Tokyo’s STAR BAR and master bartender Hisashi Kishi.
This limited edition of 5,000 pieces worldwide draws inspiration from the cocktail “Illumine,” capturing the glow and texture of champagne under ambient lighting.
Dial & Special Features
The dial is the defining feature of this model. Inspired by the cocktail “Illumine,” it presents a fibre-like champagne texture that radiates outward like fine strands.
Under different lighting conditions, the dial shifts between warm ivory and soft gold tones, creating a luminous, liquid-like appearance.
The multi-cut open-heart design adds depth and visual movement:
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The texture appears to ripple outward from the balance wheel
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Faceted openings provide a more sculptural look compared to standard round apertures
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Light interaction produces a layered, three-dimensional effect
With no date window, the layout remains clean and symmetrical, complemented by polished indices and dauphine hands.
Case & Movement Details
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Seiko in-house Calibre 4R72 automatic movement
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Manual winding and hacking function
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Open-heart display of the balance wheel
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Exhibition caseback with visible rotor
The caseback is engraved with the model number (SSA455J1) and limited edition markings, an important detail for authenticity and collectability.
Key Selling Points
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Limited edition of 5,000 pieces
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Distinctive Illumine champagne fibre-textured dial
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Multi-cut open-heart design
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Strong narrative tied to Tokyo cocktail culture
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Reliable in-house Seiko automatic movement
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Model reference engraved on caseback
Item Specifics
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Model: SSA455J1
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Limited Edition: 5,000 pieces
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Movement: Seiko Calibre 4R72 Automatic (manual winding)
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Power Reserve: Approx. 41 hours
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Jewels: 24
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Functions: Hours, Minutes, Seconds, Stop Seconds (Hacking)
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Case Material: Stainless Steel
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Case Diameter: 40.5 mm
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Case Thickness: 11.6 mm
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Lug-to-Lug: 47.5 mm
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Lug Width: 20 mm
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Crystal: Box-shaped Hardlex
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Dial: Illumine Champagne Fibre-Textured Dial with Open-Heart
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Strap/Bracelet: Calfskin Leather
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Clasp: Three-fold clasp with push button
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Water Resistance: 50m / 5 bar
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Caseback: See-through with Model Number & Limited Edition Engraving