The Seiko SUR503 is a sophisticated men's timepiece from the Discover More collection, powered by an accurate 6N52 quartz movement with a precision of ±15 seconds per month. It features a durable curved Hardlex crystal protecting the dial and offers an approximate battery life of 3 years.

Designed with a 40.0mm case diameter and a slim 9.8mm thickness, this watch provides a balanced and comfortable fit on the wrist. A three-fold clasp with push-button release ensures secure everyday wear.

Built for dependable performance, the timepiece features a screw case back and 10 bar water resistance, making it suitable for daily activities.

Key Features

Brand	Seiko
Model	SUR503
Gender	Men's
Collection	Discover More
Calibre Number	6N52
Movement Type	Quartz
Precision	±15 seconds per month
Battery Life	Approx. 3 years
Case Diameter	40.0 mm
Case Thickness	9.8 mm
Lug-to-Lug	47.5 mm
Distance Between Lugs	22 mm
Crystal	Curved Hardlex
Clasp	Three-fold clasp with push button release
Water Resistance	10 bar
Weight	135.0 g
Case Back	Screw case back

Highlights

Calibre 6N52 quartz movement with ±15 seconds per month accuracy
Durable curved Hardlex crystal
40.0mm diameter case with a slim 9.8mm thickness
10 bar water resistance with a secure screw case back
Three-fold clasp with push-button release

Frequently asked questions

What movement powers the Seiko SUR503?

It is powered by the Seiko calibre 6N52 quartz movement.

What is the battery life of this watch?

The watch has an approximate battery life of 3 years.

What type of crystal is used on the dial?

The timepiece is fitted with a curved Hardlex crystal.

What are the dimensions of the watch case?

The case measures 40.0mm in diameter, 9.8mm in thickness, and 47.5mm lug-to-lug.

What is the water resistance rating for the Seiko SUR503?

The watch features a water resistance rating of 10 bar.

What type of clasp is fitted on the bracelet?

It comes with a three-fold clasp with a push-button release.

Seiko Men's Quartz Watch