Up for sale this extremely rare piece: a Seiko SSA003J1 Japanese version. Brand new, all original, tags included, never worn. This watch comes with a slide rule, it was designed to be a pilot's tool. It has a small 24hr display right below the 12 hr marker, see photos.
Seiko 24 Jewels Self-Winding Automatic Movement with Hackable Second Hand (Calibre 4R36). Stainless Steel Case and Band, Push Button Release Clasp.
Hardlex Mineral Crystal, 24 Hour Sub Dial, Flight Calculations Bezel, Luminous Hands and Markers. Case Size: 44.5mm Diameter, 14mm Thickness. Water Resistant - 100M, Transparent Screw Down Case Back. You won't find this piece anywhere else on the net, at least in these (new) conditions.
The item "Seiko Superior Auto. Slide Rule SSA003J1 Japan Made discontinued" is in sale since Saturday, February 13, 2021. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches".
The seller is "babaloushka" and is located in Calgary . This item can be shipped worldwide.