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Men's Watches

Seiko Prospex SPB453J1 Men's Watch Blue • Automatic Calibre 6R55 • Sapphire Crystal

Seiko Prospex SPB453J1 Men's Watch Blue • Automatic Calibre 6R55 • Sapphire Crystal

Regular price £1,102.61
Regular price £1,102.61 Sale price £1,102.61
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Model Number: 4954628252678

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Product Details

Description

The Seiko Prospex SPB453J1 is a professional diver's watch from the renowned Prospex Sea line, combining the iconic design of the 1965 Seiko diver with state-of-the-art movement technology. The robust case in brushed and polished stainless steel measures 40 mm in diameter and is water-resistant to 300 metres, making it a true companion for demanding dive operations. The unidirectional rotating bezel with ceramic insert and scratch-resistant sapphire crystal ensure lasting protection and excellent legibility even underwater.

Inside beats the in-house automatic calibre 6R55 with a power reserve of 72 hours. The blue dial impresses with generously lume-filled hands and indices, providing precise orientation even in poor visibility conditions. The solid stainless steel bracelet tapers to 18 mm at the fold-over clasp and sits comfortably on the wrist. The screw-down crown guarantees reliable water resistance on every dive.

Key Features of the Seiko SPB453J1 Watch

  • Automatic calibre 6R55 with 72-hour power reserve and date window for maximum reliability in sport and everyday use
  • 300-metre water resistance with screw-down crown and unidirectional ceramic bezel for professional diving performance
  • Scratch-resistant sapphire crystal and LumiBrite luminous material on hands and indices for optimal legibility day and night

Technical Data

Basic data

Target group

Men

Manufacturer

Seiko

Model series / Collection

Prospex Sea

Model number

4954628252678

EAN / GTIN

4954628252678

Display type

Analog

Water resistance in bar

300

Colour

Blue

Other features

LumiBrite luminous material, unidirectional ceramic bezel, rotating diver's bezel

Case & Construction

Case material

Stainless steel

Case colour

Silver

Case diameter in mm

4

Case shape

Round

Case height in mm

1,3

Watch glass

Sapphire crystal

Case back

Screw-down

Crown

Screw-down crown

Dial & Display

Dial colour

Blue

Second hand

Yes

Luminous material (Lume)

Yes (hands & indices)

Movement & Drive

Drive type / Movement

Automatic

Calibre / Movement

6R55

Date display

Yes

Power reserve in minutes

72

Strap & Clasp

Strap material

Stainless steel

Strap colour

Silver

Strap width in mm

2

Clasp

Folding clasp

Care instructions

Care Instructions for Wristwatches

Care & Cleaning

  • Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
    Important: Screw the crown down firmly beforehand!!!
  • Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Harsh chemicals, perfume, cosmetics and heat.
  • Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
  • Water resistance: Do not wear in the shower or bath, have it tested annually.
  • Battery (quartz): Have a depleted battery replaced immediately.
  • Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

  • Store the watch separately, not in direct contact with other jewellery (risk of scratching).
  • Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.

Scope of delivery

Product questions

Find your perfect fit

Seiko

Seiko – Japanese Watchmaking for Generations

Seiko looks back on a long tradition of Japanese watchmaking and has significantly shaped the development of modern wristwatches. Precision and technical expertise have always been at the core.

Today, Seiko combines innovation, quality, and timeless design. Seiko wristwatches impress with reliable movements, high-quality materials, and a wide range of styles.

Christian Wagner

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