The SPB537J1 is a Presage Craftsmanship piece where design and craftsmanship visibly meet. At its heart is the hand-crafted white enamel dial - a material that doesn't just "look coated" but exudes its own depth and tranquility. Especially in the light, enamel displays this special, smooth appearance that is rarely found on industrially lacquered dials.
Seiko combines this classic dial artistry with a striking tonneau case. The Roman numerals are designed to elegantly integrate into the case shape, creating a look that is both traditional and unusual. This very tension defines the watch's character: artisanal dial aesthetics, but not in the typical round dress watch guise.
Another highlight is the stainless steel bracelet, which, according to specifications, is combined with a tonneau case for the first time. This not only ensures a harmonious overall appearance but, more importantly, offers high wearing comfort and flexibility in everyday life.
Technically, the watch is powered by the 6R5H caliber with a 72-hour power reserve, manual winding capability, and a stop-seconds function. The additional 24-hour hand introduces a practical second time zone without cluttering the dial. Double-domed, anti-reflective sapphire crystal and the transparent case back complete the overall package, underscoring the high-quality aspiration of this new Craftsmanship model.
Technical Highlights
– Caliber 6R5H, automatic with manual winding
– Power reserve: approx. 72 hours
– Functions: Stop-seconds function, 24-hour hand
– Precision: +25 / -15 seconds per day
– Water resistance: 5 bar
– Sapphire crystal, curved inside and out, anti-reflective
– Transparent case back
– Anti-scratch coating (case)
Dial & Hands (Enamel)
– Dial material: Enamel
– Dial color: White
– Index: Roman numerals
Case & Crystal
– Case shape: Tonneau
– Case back: Stainless steel, transparent (display back)
– Crystal: Sapphire, curved inside and out, anti-reflective
– Case specification: Anti-scratch coating
Bracelet & Clasp
– Bracelet material: Stainless steel
– Clasp: Safety folding clasp
Dimensions
– Diameter: 35.90 mm
– Height: 12.53 mm
– Lug width: 20 mm
Materials
– Case: Stainless steel
– Bracelet: Stainless steel
– Dial: Enamel
– Crystal: Sapphire
Condition
– New, original packaging
Shipping
– In stock: immediately available. Shipping costs are calculated at checkout.
Note on Enamel Manufacturing
This enamel dial is fired at high temperatures. This can result in small indentations, tiny dots, or a slightly rough surface. These characteristics are typical for genuine enamel dials and make each piece unique.
Instruction Manual (Download)
You can find the official Seiko instruction manual here:
Seiko Customer Service – Manuals
Availability & Shipping
– In stock and immediately available. Free shipping within Germany
