Seiko Chamfered Crystal Quartz
Seiko Chamfered Crystal Quartz
Couldn't load pickup availability
A late 1970s Seiko quartz dress watch built around one of the more architecturally interesting case designs of the era. The rectangular steel case features a deeply chamfered crystal edge — a beveled transition between the flat crystal and the case wall that catches light at a sharp angle and gives the watch a sculptural quality from the side that most pieces from this period simply don't have.
The case sides alternate between brushed and polished surfaces, with the factory finishing fully intact — no refinishing, no blending. The white dial is clean and minimal: slim baton indices, no numerals, slim hands. The original flat brushed steel bracelet is the correct issue for this reference, with a low-profile deployment clasp that sits flush against the wrist.
Bracelet Fit: Free size bracelet with a tool-less adjustable clasp fitting most wrists.
Shipping: Free insured shipping within the United States. International shipping available; duties and taxes are collected during checkout and are the responsibility of the buyer.
Returns: No refunds — exchanges and store credit only. Vintage watches are not suitable for water or rough activities. They are durable as they have survived 30+ years of life, but should be treated as such.
The Wrist Collective
Caleb S.
I am a huge fan of the watch it looks amazing and I can’t stop myself from looking at it when I’m wearing it. Super glad I found your account. The process was great as well, it is very cool to see new watches every week that are the same sort of vibe, I love the neo vintage style.
March 2026
Alan R.
I recently purchased a Seiko Arc from Studio Demir. The process was super simple and I had my watch in less than a week. Hardest part of the whole process was just picking which watch I wanted, since all his time pieces are awesome!
March 2026
Abdulwahab, K S
Simple, sharp, and very wearable. This is the kind of watch that quietly looks good without trying too hard. A great everyday watch. Clean, timeless, and reliable. Not flashy, but that is exactly its strength. The kind of watch that works with almost any outfit and never feels out of place
March 2026
Catalina R
I am such a big fan of Joshua’s work that I own several of his watches. Very very easy process overall, website is clear and always works fine, he is always available (if anything comes up) and the watches never disappoint. On top of that you get a bracelet that matches easily so many outfits and watches. 10/10.
January 2026
AJ Zavala
I Purchased this Waltham Quartz Tank from you and I love it, you also included a green leather strap that i switch between. Was so easy to go through your website and I love seeing the stuff you put on there. Keep up the great work and talent.
January 2026
FAQ's
See answers to popular questions below.
Shipping
Orders will be fulfilled in the order they are received. Orders placed from our limited edition items are fulfilled on a first come first serve bases, once a limited collection item is sold out, it will no longer be produced.
Orders are shipped every Monday (only) - please do not email about order delivery dates, all delivery information including tracking will be automatically emailed to you when tracking information is generated.
If you haven't received your order confirmation email/trext please email: hello@demir.shop
Returns
Returns
In most cases all sales are final & returns exchanges will not be accepted.
Email your return request to hello@demir.shop
Demir Influencer Program
Interested in working with Demir? We offer competitive commissions and plenty of incentives. Have your PR Agent fill out this application.