Seiko Presage SPB497J1 Arita Porcelain – Limited Edition – Set incl. Additional Strap

Exclusively from us, the SPB497J1 comes as a curated set – at no extra charge. In addition to the original strap, you receive a complimentary second strap (1 of 3 options): elegant dark blue/grey stingray leather, warm cream nubuck, or shiny vintage brown leather. This allows the watch's character to change from understated-elegant to exceptionally luxurious, depending on the strap.

The SPB497J1 is a true statement of Japanese craftsmanship – and a very special piece within the Presage Arita line: The dial is made of unglazed Arita porcelain. This is precisely what makes this watch so extraordinary, because unglazed porcelain is unforgiving. Every manufacturing step must be perfect, every surface must be correct, every contour cleanly worked out. In close cooperation with master porcelain makers from Arita, a dial is created that is not just "handmade," but also feels that way: calm, clear, high-quality – with a subtle, natural depth that is not found in lacquered or glazed dials.

Master Hiroyuki Hashiguchi
The SPB497J1 is not just about "Arita porcelain" – it's about a specific person behind this dial: Master Hiroyuki Hashiguchi. He is the porcelain master from Arita who handcrafted this unglazed dial. And Seiko is doing something here that is rarely seen even in this price range: Hashiguchi is named on the hangtag/label of the watch, which is more commonly found in the world of luxury cars. This is not a marketing detail, but a genuine statement of quality – because it shows that not just a material was used, but that a master stands behind his work.

Especially with unglazed porcelain, this is crucial: The surface cannot "conceal" anything; nothing is visually smoothed by a glaze. Every nuance, every texture, every perfect tranquility in the white is created through experience, control, and an incredible amount of sensitivity. You feel precisely this craftsmanship when you move the dial in the light: not loud, not shiny – but still, deep, and extraordinary.

Inside, the automatic movement 6R51 works with up to 72 hours of power reserve – a modern, robust Seiko base that perfectly matches this deliberately puristic, handcrafted appearance. In summary: a watch that doesn't have to be loud to make an impression – and which, as a Limited Edition, also brings the appeal of rarity.

Limited to 1,200 pieces.

Technical Highlights
– Caliber 6R51, Automatic with manual winding
– Power Reserve: approx. 72 hours
– Precision: +25 / -15 seconds per day
– Stop-second function
– Water resistance: 10 bar
– Sapphire crystal
– Transparent case back

Dial & Hands (Arita porcelain, unglazed)
– Dial: Arita porcelain, white, unglazed
– Specification: handmade
– Character: matte, natural surface with special depth and calm appearance
– Special feature: unglazed porcelain requires the highest precision in manufacturing and makes each piece a small work of art

Case & Glass
– Case: Stainless steel
– Glass: Sapphire crystal
– Case back: Stainless steel, transparent (display back)

Strap & Clasp
– Leather strap
– Three-fold clasp with push button release
– Additional curated strap (1 of 3 options, at no extra charge):
— Dark Blue/Grey Stingray leather (very elegant, finely textured)
— Cream Nubuck (warm, elegant, tonally perfect for the porcelain dial)
— Vintage Brown Leather (textured, slightly shiny, classic look)

Dimensions
– Diameter: 40.6 mm
– Height: 12.46 mm
– Lug width: 20 mm
– Weight: approx. 91 g

Materials
– Case: Stainless steel
– Strap: Leather
– Dial: Porcelain (Arita, unglazed)
– Glass: Sapphire

Condition
– New, original packaging

Scope of delivery

– Watch with original strap
– 1 additional, curated strap (one of the three options mentioned above, at no extra charge)
– Original packaging

Instruction Manual (Download)
The official Seiko instruction manual can be found at Seiko Customer Service under "Manuals".
Seiko Customer Service – Manuals

Shipping
– In stock, ready for immediate delivery. Free shipping within Germany.