Crown, 40.8mm lug 2 lug, lug size 18mm. Case: VG+, some small dinks and very light surface wear.
Brushed finish to sides intact. Crystal: acrylic, polished Dial: couple tiny marks, mostly excellent.
Hands: small amount age patina to lume, otherwise excellent. Movement: Running, keeping reasonable time. Day/date: Changes no problem 10pm-2am back & forth. Strap: Brand new quality brown suede aftermarket. Water resistance - I cannot guarantee any level of water resistance whatsoever.
Testing for this can be done cheaply at most watchmakers/jewellers , but vintage watches should always be considered not waterproof and it is good practice to not get them wet. I do basic accuracy tests, to check whether a watch works or not. These provide a guide, but do not predict exactly how a watch will perform once worn on the wrist.
Mechanical watches will often slow down or speed up depending on orientation. So a watch left face down overnight may keep different time than if left face up etc, or worn continuously.
Lease also remember that mechanical watches are not designed to keep time as accurately as a modern quartz - even a brand new Seiko 7S26 from the factory is only specified for ±20-30 seconds per day. Vintage watches require servicing from time to time.
I don't know when this watch was last serviced and while vintage Seikos often happily run for decades, it may also require attention well before then. No box or papers included. The item "Seiko 6602-7040 Silver Dial Hand Winder Excellent Original Condition" is in sale since Wednesday, February 12, 2020. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Wristwatches". The seller is "tmbyfc" and is located in Hove.
This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, New Zealand, Egypt.