Seiko - Prospex SPB381 - Watch Specs & Virtual Try-On

The Seiko Prospex SPB381 features a 42mm case, GMT function, and 72-hour power reserve. Discover more specifications and virtual try-on.

Watch summary

The Seiko Prospex SPB381 is a modern reinterpretation of the 1968 diver's watch, now with GMT function and a 72-hour power reserve. It combines a vintage-inspired design with up-to-date specifications, making it suitable for both professional and recreational use. The watch features a green dial, a ceramic bezel, and a comfortable stainless steel bracelet.
Case Diameter
42mm
Movement
Automatic 6R54
Power Reserve
72 hours
Thickness
12.9mm
Lug-to-Lug
48.6mm
Retail Price (USD)
$1,500
Curious how it looks on you? Upload a wrist photo and our virtual try-on places the Prospex 1968 Diver's Modern Re-interpretation GMT on your wrist in seconds.

Virtual try-on preview

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Seiko preview

The Seiko Prospex SPB381 is a modern reinterpretation of the 1968 diver's watch, now with GMT function and a 72-hour power reserve. It combines a vintage-inspired design with up-to-date specifications, making it suitable for both professional and recreational use. The watch features a green dial, a ceramic bezel, and a comfortable stainless steel bracelet.

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