
Seiko Prospex 1965 Heritage Diver’s 145th Anniversary Limited Edition HBC005
Celebrating 145 years of enduring precision & utility
In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition 1965 Heritage Diver's model with blue accents inspired by “Seiko Blue.” This signature color was established in the 1960s and has been perfected over the many decades which followed. It is deployed on this limited edition dive watch's blue bezel insert and seconds hand.
The case design, inspired by Japan’s first diver’s watch from 1965, embodies a compact, sophisticated, and iconic style. The combination of blue bezel and a silver white dial creates a fresh and sophisticated impression on the wrist. Fitted to this 40mm case is a stainless steel bracelet which features a new clasp, adjustable in six steps, each measuring about 2.5mm, for a total range of approximately 15mm. It allows for a comfortable fit at all times, accommodating changes in wrist size during diving and daily life.
Specifications
- Case: Stainless steel with LIMITED EDITION on the case back
- Caseback: Screw-down
- Size: 40mm x 13mm thick (46.4mm lug-to-lug)
- Caliber Number: 6R55 (automatic with manual winding)
- Power reserve: 72 hours(3 days)
- Jewels: 24
- Functions: Stop second hand function, date display
- Crystal: Curved sapphire with anti-reflective coating
- Bracelet: Stainless steel with tri-fold clasp with secure lock & push button release, solid & slide adjuster
- Water resistance: 300m / 1000ft
- Limited edition: 4,000 pieces
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Seiko Prospex 1965 Heritage Diver’s 145th Anniversary Limited Edition HBC005
Celebrating 145 years of enduring precision & utility
In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition 1965 Heritage Diver's model with blue accents inspired by “Seiko Blue.” This signature color was established in the 1960s and has been perfected over the many decades which followed. It is deployed on this limited edition dive watch's blue bezel insert and seconds hand.
The case design, inspired by Japan’s first diver’s watch from 1965, embodies a compact, sophisticated, and iconic style. The combination of blue bezel and a silver white dial creates a fresh and sophisticated impression on the wrist. Fitted to this 40mm case is a stainless steel bracelet which features a new clasp, adjustable in six steps, each measuring about 2.5mm, for a total range of approximately 15mm. It allows for a comfortable fit at all times, accommodating changes in wrist size during diving and daily life.
Specifications
- Case: Stainless steel with LIMITED EDITION on the case back
- Caseback: Screw-down
- Size: 40mm x 13mm thick (46.4mm lug-to-lug)
- Caliber Number: 6R55 (automatic with manual winding)
- Power reserve: 72 hours(3 days)
- Jewels: 24
- Functions: Stop second hand function, date display
- Crystal: Curved sapphire with anti-reflective coating
- Bracelet: Stainless steel with tri-fold clasp with secure lock & push button release, solid & slide adjuster
- Water resistance: 300m / 1000ft
- Limited edition: 4,000 pieces
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Description
Celebrating 145 years of enduring precision & utility
In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition 1965 Heritage Diver's model with blue accents inspired by “Seiko Blue.” This signature color was established in the 1960s and has been perfected over the many decades which followed. It is deployed on this limited edition dive watch's blue bezel insert and seconds hand.
The case design, inspired by Japan’s first diver’s watch from 1965, embodies a compact, sophisticated, and iconic style. The combination of blue bezel and a silver white dial creates a fresh and sophisticated impression on the wrist. Fitted to this 40mm case is a stainless steel bracelet which features a new clasp, adjustable in six steps, each measuring about 2.5mm, for a total range of approximately 15mm. It allows for a comfortable fit at all times, accommodating changes in wrist size during diving and daily life.
Specifications
- Case: Stainless steel with LIMITED EDITION on the case back
- Caseback: Screw-down
- Size: 40mm x 13mm thick (46.4mm lug-to-lug)
- Caliber Number: 6R55 (automatic with manual winding)
- Power reserve: 72 hours(3 days)
- Jewels: 24
- Functions: Stop second hand function, date display
- Crystal: Curved sapphire with anti-reflective coating
- Bracelet: Stainless steel with tri-fold clasp with secure lock & push button release, solid & slide adjuster
- Water resistance: 300m / 1000ft
- Limited edition: 4,000 pieces

















