This men’s Seiko has the kinetic movement so requires no battery changes.  Model reference 5M62-0050.


From the serial number on the case back we can accurately date this watch to being made in August 2003.


The kinetic motion of wearing the watch is what powers any automatic watch, via converting that movement into winding the spring.  Seiko took this centuries old principle and used this kinetic energy and converted it to charge a capacitor, which then powers a quartz precision movement.  All clever stuff, as this way you never need to replace any battery.  About every ten years you might need to change the capacitor, but we will fit a new capacitor before sending this watch out to give you the maximum possible use of the watch without needing to take the back off.  Capacitors take a few days to get to us, so please allow a few extra days for delivery.

The bracelet has those important extra links to allow it to fit most wrists, and we have cleaned the bracelet in our ultrasonic bath.  This is a solid link bracelet, rather than the older Seiko folded link bracelets, so there are fewer places for dirt to hide.  Both the bracelet and the case have surface scratches from use, but the glass has been replaced so that is scratch free.  That is good as it shows off the deep blue dial nicely, along with the golden hands and hour markers.  The hands still glow in low light, but not as brightly as they once did.  The quick set date works perfectly.

This watch will be supplied with the original presentation box, instruction book (but no warranty card) and our Certificate of Authenticity.

Please see the HD video for more detail.  All photos and videos are part of the description and are of the actual watch unless mentioned.  We do not photoshop any pictures, and the images are copyright of and should not be used without permission.


Width with crown  39.9 mm

Width without crown  37.1 mm

Between lugs  14 mm

Lug to lug length  43.8 mm

Case Thickness  10.7 mm

Bracelet will fit a maximum wrist size of 194 mm plus we have two spare links that look unused.  The bracelet can be sized for you if you give us your wrist size when placing the order.

All sizes are approximate.

Included with this watch is a 3 month guarantee and free delivery to UK addresses.  If you live outside the UK we can still deliver to most countries.  Please see our Worldwide Shipping information, or Contact Us.   Payment can be made by most credit or debit cards, bank transfer or PayPal.

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