New
Seiko SSB405 Men's Quartz Watch
New
SKU: SSB405P1

Seiko Quartz Men's Watch

R 8,795.00

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Details

The Seiko SSB405 is a precision-engineered men's chronograph powered by the reliable caliber 8T63 quartz movement.

It features a 41.0mm stainless steel case with a durable Hardlex crystal, screw case back, and 10 bar water resistance suitable for daily wear.

Functional dial layout includes a 60-minute chronograph in 1/5-second increments, a 24-hour subdial, small seconds hand, and date display.

Key Features

Brand Seiko
Model Number SSB405
Gender Men's
Movement Type Quartz
Caliber Number 8T63
Precision ±15 seconds per month
Battery Life Approx. 3 years
Case Diameter 41.0 mm
Case Thickness 12.3 mm
Lug-to-Lug 48.0 mm
Distance Between Lugs 22 mm
Crystal Hardlex
Clasp Three-fold clasp with push button release
Water Resistance 10 bar
Weight 152 g
Case Back Screw case back
Chronograph Function Up to 60 minutes in 1/5 second increments
Subdials 24-hour hand, small seconds hand
Calendar Date display

Highlights

  • Caliber 8T63 quartz movement with ±15 seconds per month precision
  • 60-minute chronograph measuring in 1/5-second increments
  • 41.0mm case with Hardlex crystal and screw case back
  • 10 bar water resistance for daily durability
  • Three-fold clasp with secure push-button release

Frequently asked questions

What movement powers the Seiko SSB405?

It is powered by the Seiko caliber 8T63 quartz movement.

What is the battery life of this watch?

The battery provides an approximate lifespan of 3 years.

What are the dimensions of the case?

The case measures 41.0 mm in diameter, 12.3 mm in thickness, and 48.0 mm lug-to-lug.

What level of water resistance does the watch have?

It features a water resistance rating of 10 bar.

What functions does the chronograph offer?

The chronograph measures up to 60 minutes in 1/5-second increments and includes a 24-hour display and small seconds hand.

What type of crystal is fitted on the dial?

The watch is equipped with a Hardlex crystal.

Guarantee

AUTHENTICITY

Every product on our website is sourced from the official South African distributors. We do not deal in parallel or grey imports, and every item is 100% genuine.

WARRANTY

Seiko Store will uphold the warranty provided with every brand.
For any repair or warranty-related enquiries, please contact our Repairs Department and include your order number.

CONTACT REPAIRS
Payment
Pay with total peace of mind thanks to our array of easy and convenient payment options!

Shipping & Delivery
DELIVERY

SHIPPING

Seiko Store offers free shipping anywhere in South Africa for all orders.

All orders are shipped via reputable national courier services. Once your parcel has been scanned into the courier's depot, you will receive an email containing a link to track your order.

All in-stock items will be dispatched within 2–5 business days of receiving cleared payment for your order.

1 DAY DISPATCH

If your order contains only items carrying the 1 DAY DISPATCH label, your order will be dispatched within 1 business day.

If your order contains a combination of a 1 DAY DISPATCH item and another item, both items will be dispatched together within the standard 2–5 business day timeframe.

COLLECTION

CLICK & COLLECT

We offer free Click & Collect through our Time & Co network nationwide.

Simply select the “Pickup in store” option at checkout, choose your preferred collection store, and provide your contact details.

Once your order is ready for collection, your selected store will contact you to let you know.

Water Resistance
Please check the marking on the back of your watch case and refer to the following table to confirm the degree of water resistance of your Seiko watch and the preferable conditions of use. A watch’s water resistance is not permanently guaranteed. It is affected by the ageing of gaskets or deformation of watch parts due to accidental shock.


To preserve a watch’s water resistance as long as possible, please follow the precautions below:


  • Wipe off moisture, sweat or dirt with a soft dry cloth after removing it from the wrist in order to increase the durability of the case back, gaskets and band.
  • After using a water resistant watch in ocean water, wash it in fresh water and dry it with a soft cloth.
  • Do not wash a water resistant watch while the crown is pulled out.
  • Do not operate the crown or press a button when the watch is wet.
  • A periodic overhaul service is recommended to check the water resistance of the watch, to ensure it’s functionality.
〇：OK,  ✕：Not OK

Type of water resistance

For saturation diving

For scuba diving

Enhanced water resistance for 
daily use

Water resistance for 
daily use

Non-water resistance

Water resistance

Professional Diver's Watch 
1000m
600m
300m
200m

Diver's watch
200m
100m

20
B
A
R

10
B
A
R

5
B
A
R

3
BAR

Usage example

Accidental sprashes and Contact with rain

　　〇

　　〇

〇

〇

〇

　　〇

　　×

Swimming, Yachting,
Taking a shower

　　〇

　　〇

〇

〇

〇

　　×

　　×

Skin diving

　　〇

　　〇

〇

〇

×

　　×

　　×

Scuba diving

　　〇

　　〇

×

×

×

　　×

　　×

Saturation Diving

　　〇

　　×

×

×

×

　　×

　　×
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