A very popular blue dialed Seiko Sports 100 divers watch, in very original condition. Model reference 7123-825A.
HOW DO WE DATE THIS WATCH?
From the serial number on the case back we can accurately date this watch to being made in April 1979.
CONDITION
Desk diver watches are always popular, as they have all the looks of divers watches without the bulk. The SQ range here fits somewhere in the middle, not being too chunky but also having 100m water resistance. The blue dial is very nice, and the lume is surprisingly strong still. The bezel rotated in either direction without clicks, and is very good condition – these are often missing or badly scuffed. The movement is Seiko’s 7123, which has quick set day and date operated via the screw down crown at four. You can set the day wheel to either English or French, and we will install a brand new battery before sending the watch out to the new owner. The original bracelet is quite long and our sister website, SpareLinks.com, may have extra links if required. The bracelet has been cleaned in our ultrasonic bath.
This watch will be supplied with our branded presentation box 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 birthyearwatches.com and should not be used without permission.
SIZE
Width with crown 39.2 mm
Width without crown 38.4 mm
Between lugs 20 mm
Lug to lug length 43.1 mm
Case Thickness 9.6 mm
Bracelet will fit a maximum wrist size of 188 mm. The bracelet can be sized for you if you give us your wrist size when placing the order.
All sizes are approximate. The watch is photographed on a wrist of 190mm/7.5 inches.
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.
From 1st September 2021 we will be planting a tree for every watch we sell, working with the International Tree Foundation (Est 1922) to make this business positive on carbon. By buying anything pre owned you are effectively reusing what already exists, but this takes it further and makes us feel good.