Seiko x Nano Universe Third Collaboration Quartz Black-Dial Chronograph JDM
SZSJ 007
Movement
Quartz Movement
Caliber: 8T63
Accuracy: Average monthly difference ± 15 seconds
Exterior
Case Material: Stainless Steel
Case Size: length x width x thickness 47.0 x 39.8 x 12.8 mm
Crystal: Hardlex
Dial: Black
Dial numerals: No numerals
Lumibright: Yes (needle / index)
Bracelet Material: Stainless Steel
Other Details
Water Resistance 10Bar
Chronograph
Date Display
Stopwatch function (1/5 second measurement, 12 hour total)
Screw back (vertical orientation is not constant)
Made in Japan
![](https://cdn.shopify.com/s/files/1/2561/5342/files/IMG_20210425_132835_839_480x480.jpg?v=1619586938)
![](https://cdn.shopify.com/s/files/1/2561/5342/files/IMG_20210502_195331_919_480x480.jpg?v=1621930390)
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