◆ From SEIKO, a world-leading brand, comes a brand-new, unused chronograph watch with a cool gray dial from the "SEIKO SELECTION" series. ◆ "SEIKO SELECTION" embodies SEIKO's vision of essential watch functions and design. This selection is for those who value a balanced combination of functionality, quality, and design. It is a versatile watch that pairs well with both casual and formal attire. ◆ The stylish and sporty design features an elegant metallic gray-tone dial accented with a black bezel and silver indexes. ◆ In terms of specifications, this chronograph is equipped with a "1/5 second accumulative timer," "date calendar," "LumiBrite luminescence," and "tachymeter," providing comprehensive functions. ■ Movement: Japan-made SEIKO Quartz "8T63" ■ "1/5 second, 60 seconds, 60 minutes, 24 hours" accumulative timer ■ Crystal: Hardlex ■ Date Calendar ■ LumiBrite luminescence ■ Tachymeter ■ Enhanced water resistance for daily use (10 bar) ■ Size: (Diameter) approximately 42mm, (Thickness) approximately 11mm ■ Weight: approximately 128g ■ Wrist circumference: approximately 14-20cm ■ Accessories: SEIKO Box, warranty, etc. ※ As SEIKO transitions to paperless documentation, printed instruction manuals are gradually being phased out. The URL for the English manual for this model's caliber (8T63) is: https://www.seikowatches.com/us-en/-/media/Files/Common/seiko/instructions/English/8/8T63/8T63.pdf Please rest assured that we will notify you via message if there are any changes to the URL.