WE ARE OPEN ONLINE | FREE UK Delivery | Free Upgrade To Express Delivery Over £300

Seiko Prospex Tuna 300 Metres Professional Saturation Diving Bracelet Watch S23633J1

Price £1,500.00
RRP Save
✓ Available in Stock | WE ARE OPEN | Usually despatched in 1 day
Delivery Information :
Express UK delivery (for £4.99)
FREE UK Delivery in 3-5 business days.
Extended 45 days returns
Delivery Information :

Free UK Delivery : in 3-5 business days.

Returns Period : Extended 45 days.

What stands out in this watch:
  • Prospex Tuna 300m Saturation Diver's Watch.
  • This watch shape is affectionately nicknamed by Seiko fans as a 'Tuna'- because of its larger diameter and bold shape like a tuna tin - loved for decades since its release in 1975.
  • This new version has been updated from the original for increased legibility underwater - the minute hand is emphasised by being arrow-shaped, simpler circular and triangular indices are easy to distinguish underwater as well as improved visibility of the indicator ring on the rotating bezel.
  • Seiko Prospex watches are designed for sports lovers and adventure seekers whether in the water, in the sky or on land.
  • Since launching Japan's first diver's watch in 1965, Seiko's innovative watchmaking has changed global dive watch standards.
  • Domed Sapphire glass with anti-reflective coating provides better protection from scratches in your daily life.
  • The watch bezel is finished with minute marking.
  • The uni-directional rotating bezel: The precise and safe operation of the uni-directional bezel prevents accidental rotation. This is to prevent the watch from displaying the elapsed time shorter than it is.
  • Screw-down crown and case back.
  • A black dial Seiko Men's watch.
  • The easy to read dial features luminous indexes, hands and bezel.
  • 300 metres professional diving watch for saturation diving.
More features:
  • Silver stainless-steel case with super-hard coating.
  • Displays date and days of the week at the 3 o'clock position.
  • Silver stainless-steel bracelet finished with a deployment clasp to ensure security on the wrist.
  • 2-year manufacturer warranty, extended to 3 years through the Extended Warranty offer.
Warranty2 years + 1 year extended from WatchO
EditionSeiko Prospex Tuna
Usually ForMen
Water Resistancy300 Metres
Dial ColourBlack
Date FeatureDate display at the 3 o'clock position
Day FeatureDay display at the 3 o'clock position
GlassSapphire Crystal
Case ColourSilver
Case Width47.7mm
Case Thickness14.1mm
Case ShapeRound
Case BackScrew case back
Case MaterialStainless-steel
Band ColourSilver
Band MaterialStainless-steel
Band TypeBracelet
Clasp TypeDeployment Clasp
BezelUnidirectional Rotating Bezel
Crown Screw-Down Crown
Battery Life5 years
Accuracy±15 seconds per month

No reviews yet Write a Review


Authorised Dealer


Extended Warranty


Next Day Delivery*