The SEITONA Prisma Diamond Cosmograph is a striking blend of elegance and performance. Its 40mm 316L stainless steel case with sapphire crystal ensures durability, while the white mother-of-pearl dial with diamond-set hour markers adds refined luxury. Functional chronograph subdials and a ceramic tachymeter bezel highlight its racing heritage. Powered by the Seiko VK63 hybrid movement, it delivers the smooth feel of mechanical chronographs with quartz precision. With luminous markers, a screw-down crown, and water resistance up to 3 ATM, this timepiece combines sophistication and strength. Built for those who demand precision and timeless style in every detail.
SEITONA | Prisma Diamond Cosmograph
- Regular Price
- $299.95
- Sale Price
- $299.95
- Regular Price
- $449.95
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30-Day Returns
2-Year Warranty
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- INFO
- SPECS
- RETURN POLICY
- 2 YEARS WARRANTY
INFO
Key Features
✔ Seiko VK63 Hybrid Movement – Combines automatic mechanical feel with quartz precision
✔ 316L Stainless Steel Case & Bracelet – Premium durability with a sleek, high-end finish
✔ Scratch-Resistant Sapphire Crystal & Luminova Hands – Enhanced visibility and long-lasting quality
✔ Functional Chronograph with Subdials & Ceramic Tachymeter Bezel – Ultimate precision and sport-inspired design
SPECS
|
Specification |
Details |
|---|---|
|
Size (inches) |
40mm (excluding crown) |
|
Movement |
Seiko VK63 Hybrid (Automatic + Quartz) |
|
Thickness |
12mm |
|
Glass |
Sapphire, anti-scratch with AR coating |
|
Luminova |
Yes |
|
Case Material |
316L Stainless Steel |
|
Crown |
Screw-Down |
|
Bezel |
Ceramic (Tachymeter) |
|
Wrist Size |
Adjustable (14.5cm to 22cm) |
|
Lug Width |
20mm |
|
Bracelet |
316L Stainless Steel (Security Clasp) |
|
Case Back |
Closed Steel Back |
|
Water Resistance |
3 ATM (Splash & Rain Resistant) |
|
Chronograph Function |
Yes, with functional subdials |
Why Choose This Watch?
✔ Inspired by the iconic Daytona design with a high-performance movement
✔ Luxury-grade materials & precision chronograph functionality
✔ Designed for enthusiasts who demand style, durability, and precision
RETURN POLICY
Our return policy guarantees a hassle-free 30-day money-back option. If you are not fully satisfied with your purchase, you can return it within 30 days for a complete refund. Shop with confidence, knowing that your satisfaction is our top priority.
2 YEARS WARRANTY
Enjoy peace of mind with our complimentary 2-year extended warranty. Every watch is protected against manufacturing defects to ensure long-term reliability and satisfaction.
Money-Back Guarantee
& 180-Day Buyer Protection
On All Credit Card Purchases
Eric R. 
Phoenix
“Everyone keeps asking me, ‘What kind of watch is that?”
Marcus C.
San Diego
“The craftsmanship here is just next level. Every tiny detail is perfect. Love it!”
Ethan S.
Denver
“People Notice! Clean, bold, and just different enough to get a nod.”
Alex P.
Los Angeles
“You feel the mechanics working—smooth and solid. Had random people ask me about it.”
Thomas V.
Austin
“Seriously, the quality for this price? Insane! Feels way more expensive. Total steal.”
Chris K.
Dallas
“Heard good things, and Oregami delivered! This watch is solid, stylish, and awesome. Go for it!”
David P.
Miami
“Super smooth experience. The warranty sealed the deal for me—zero worries.”
Brian S.
Chicago
“Unboxing was a blast! My new watch is even cooler in person. What a treat!”
Kevin H.
Seattle
“No shipping drama—just fast delivery and pro-level packaging.”
Mark T.
New York
“Got this as a gift, and I'm obsessed! The quality and craftsmanship are truly exceptional.”
- INFO
- SPECS
- RETURN POLICY
- 2 YEARS WARRANTY
INFO
The SEITONA Prisma Diamond Cosmograph is a striking blend of elegance and performance. Its 40mm 316L stainless steel case with sapphire crystal ensures durability, while the white mother-of-pearl dial with diamond-set hour markers adds refined luxury. Functional chronograph subdials and a ceramic tachymeter bezel highlight its racing heritage. Powered by the Seiko VK63 hybrid movement, it delivers the smooth feel of mechanical chronographs with quartz precision. With luminous markers, a screw-down crown, and water resistance up to 3 ATM, this timepiece combines sophistication and strength. Built for those who demand precision and timeless style in every detail.
Key Features
✔ Seiko VK63 Hybrid Movement – Combines automatic mechanical feel with quartz precision
✔ 316L Stainless Steel Case & Bracelet – Premium durability with a sleek, high-end finish
✔ Scratch-Resistant Sapphire Crystal & Luminova Hands – Enhanced visibility and long-lasting quality
✔ Functional Chronograph with Subdials & Ceramic Tachymeter Bezel – Ultimate precision and sport-inspired design
SPECS
|
Specification |
Details |
|---|---|
|
Size (inches) |
40mm (excluding crown) |
|
Movement |
Seiko VK63 Hybrid (Automatic + Quartz) |
|
Thickness |
12mm |
|
Glass |
Sapphire, anti-scratch with AR coating |
|
Luminova |
Yes |
|
Case Material |
316L Stainless Steel |
|
Crown |
Screw-Down |
|
Bezel |
Ceramic (Tachymeter) |
|
Wrist Size |
Adjustable (14.5cm to 22cm) |
|
Lug Width |
20mm |
|
Bracelet |
316L Stainless Steel (Security Clasp) |
|
Case Back |
Closed Steel Back |
|
Water Resistance |
3 ATM (Splash & Rain Resistant) |
|
Chronograph Function |
Yes, with functional subdials |
Why Choose This Watch?
✔ Inspired by the iconic Daytona design with a high-performance movement
✔ Luxury-grade materials & precision chronograph functionality
✔ Designed for enthusiasts who demand style, durability, and precision
RETURN POLICY
Our return policy guarantees a hassle-free 30-day money-back option. If you are not fully satisfied with your purchase, you can return it within 30 days for a complete refund. Shop with confidence, knowing that your satisfaction is our top priority.
2 YEARS WARRANTY
Enjoy peace of mind with our complimentary 2-year extended warranty. Every watch is protected against manufacturing defects to ensure long-term reliability and satisfaction.
