Seiko Prospex Speedtimer Collection Watch SPB513 JSA-10Oct-2025 Vintage Marquise Diamond Band

Vintage Marquise Diamond Band

With a durable stainless steel case and silicone strap and a blue sunray dial framed by a blue rotating bezel

First to catch the eye is the lavender Mother of Pearl dial that sits within the compact 34mm case

This watch appears in stainless steel with pink galvanized dial and diamond indexes

the TAG group acquired the company and subsequently renamed it TAG-Heuer

Seiko Prospex Speedtimer Collection Watch SPB513 JSA-10Oct-2025 Vintage Marquise Diamond BandThe Seiko SPB513 features the 6R55 automatic movement with manual winding, offering a 72 hour power reserve and +25 15 seconds per day precision. Housed in a 39. 5mm stainless steel case with super hard coating, it includes a curved sapphire crystal and 20 bar water resistance. Enhanced with 24 jewels, magnetic resistance of 4,800 A m, and a refined three fold clasp, it balances performance and durability.