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· Prospex

1965 Heritage Diver's Watch

SPB451J1

Diameter
40mm
Thickness
13mm
Size
Midsize
Lug to lug
46.4mm
Water resistance
300m
Movement
Seiko 6R55
Type
Diver
Case material
Stainless Steel
Case shape
Round
Dial
Other
Dial finish
Sunburst
Complications
Dive Bezel
Crystal
Curved sapphire crystal with anti-reflective coating on inner surface
Power reserve
72h
Straps
Steel Bracelet
Production
In production
Origin
Japanese
Era
Reissue / Heritage
View on seikowatches.com ↗

Reviews

Reviews of the Prospex line

  • Best NEW Watches You Won't Want To Miss

    Watchfinder & Co. · Sep 4, 2026 · 16:23

    Watch from 10:25

    Seiko Prospex 1965 Heritage Diver’s Watch HBC011

  • These 12 Hottest New Watches Are NO Joke!

    theONEwatches · Sep 1, 2026 · 29:25

    Watch from 23:36
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    24 Hours Time · Aug 30, 2026 · 9:53

    Watch from 4:08
  • These Affordable Watches Are Totally Crazy!

    theONEwatches · May 20, 2026 · 17:01

    Watch from 13:56
  • 7 NEW Watch Releases This Week (May 2026)

    24 Hours Time · May 17, 2026 · 15:17

    Watch from 2:56
  • 5 NEW Watch Releases You Need To Know About This Week - July 2026

    24 Hours Time · Jul 26, 2026 · 8:41

    Watch from 5:16

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