SPB451 Prospex 40mm blue dial diver's watch on stainless steel bracelet
Close up of Seiko SPB451 blue dial diver's watch on stainless steel bracelet resting on rocks
SPB451 Prospex 40mm blue dial dive watch on stainless steel bracelet with city skyline backdrop
Back view of SPB451 Prospex 40mm stainless steel watch showing engraved case back and bracelet
Side profile of SPB451 Prospex 40mm stainless steel watch with crown and link bracelet on white background

Authorized Dealer. Seiko official 3 year warranty included

Seiko

SPB451 Prospex 40mm - Blue on Bracelet

$1,300
Seiko
$1,300

SPB451 Prospex 40mm - Blue on Bracelet

The Details

  • 40 mm

    Case Size

  • 13 mm

    Case Height

  • 46.4 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

13 mm

Case Size

40 mm

Collection

Prospex

Style

Diver

Lug to Lug

46.4 mm

Lug Width

20 mm

Movement

Automatic

Reference

SPB451

Release Date

2024-06-01

Water Resistance

300m

Case

Bezel

Blue uni-directional rotating elapsed timing bezel

Caseback

Screw-down caseback

Case Material

Stainless steel with super-hard coating

Clasp / Buckle

Tri-fold push button release clasp with secure lock and extender

Crown

Screw-down

Crystal

Curved sapphire crystal with anti-reflective coating on the inner surface

Dial Color

Blue

Dial Features

Sunray finish blue dial with a date window between 4 and 5 o’clock

Lume

LumiBrite hands and markers

Strap / Bracelet Material

Stainless steel bracelet with super-hard coating

Movement

Caliber

6R35

Function

Date

Jewels

24 Jewels

Movement

Automatic

Power Reserve

72 Hours

Vibrations Per Hour

21,600 vph

Complication

Date

Why Buy From Teddy?

All watches ship free within the U.S.

Manufacturer's warranty on all orders

About Seiko

One Step Ahead

Seiko was founded in 1881 in Tokyo, Japan and has grown to become one of the largest watch companies in the world. Today, Seiko’s diverse collection presents impressive value backed by some of the most iconic designs in watch history. Perhaps best known for its sporty Prospex collection, Seiko’s legend also stems from the attainable Seiko 5 Sports collection as well as the refined Presage range of well-finished dress watches.

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