SLA079 Prospex 42.6mm diver on stainless steel bracelet with black bezel and dial.
SLA079 Prospex diver watch with black bezel on stainless steel bracelet
SLA079 Prospex diver watch with black dial on stainless steel bracelet front view
Rear view of Seiko Prospex diver watch with deployment clasp open on a stainless steel bracelet
SLA079 Prospex 42.6mm side view watch on stainless steel bracelet

SLA079 Prospex 42.6mm - Black on Bracelet

Authorized Dealer

Seiko official 3 year warranty included

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Included on all watches and orders over $150 in the U.S.

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Not the right fit? Returns are simple.

Our Return Policy

Returns & Exchanges

We want you to love your watch. If it's not the right fit, our client services team is here to make returns and exchanges simple.

Free Return Shipping

We'll provide a prepaid return label for eligible returns.

How to Start a Return

Log into your account or contact our client services team at orders@teddybaldassarre.com. Returns must be started within 5 business days of receiving your order.

Return Conditions

To be eligible, your watch must be unworn, unaltered, and in its original condition with all packaging, tags, stickers, and paperwork included. Straps and bracelets must not be removed, adjusted, or sized, and the Teddy Baldassarre security tag must still be attached.

Not Eligible for Return

Special orders, watches with sized or altered bracelets, and books are final sale.

Please see our Refund Policy for full details, including restocking fees and refund timelines.

About the product

Part of the high-intensity Marinemaster series with a case design honoring Seiko's 1968 Diver's Watch.

Seiko
$2,900

SLA079 Prospex 42.6mm - Black on Bracelet

The Details

  • 42.6 mm

    Case Size

  • 13.4 mm

    Case Height

  • 49.3 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

13.4 mm

Case Size

42.6 mm

Collection

Prospex

Style

Diver

Lug to Lug

49.3 mm

Lug Width

20 mm

Movement

Automatic

Reference

SLA079

Release Date

2024-09-01

Water Resistance

300m

Case

Bezel

Black 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

Dual curved sapphire crystal with anti-reflective coating on the inner surface

Dial Color

Black

Dial Features

Textured black dial providing a high contrast with the indices for superior visibility, date window inbetween 4 and 5 o'clock

Lume

LumiBrite hands and markers

Strap / Bracelet Material

Stainless steel bracelet with super-hard coating

Movement

Caliber

8L35

Function

Date

Jewels

26 Jewels

Movement

Automatic

Power Reserve

50 Hours

Vibrations Per Hour

28,800 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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