SEIKO 5 Sports HUF Limited Edition SKX series made in Japan Watch SBSA279 JDM

Movement
Model No
4R36
Drive mode
Mechanical automatic winding (manual winding possible)
Accuracy
Daily error: +45 seconds to -35 seconds
POWER RESERVE
The maximum winding time is about 41 hours.
Number of gems
24 Stone
Function
Second hand stop function
Calendar (date and day of the week) function
Case and strap
Case Material
Stainless steel back cover: stainless steel and glass
Case size
Thickness:13.4mm
Diameter:42.5mm
Height:46.0mm
Glass material
Curved hard glass
Luminous materials
Yes (hands, scale, bezel)
Buckle
Single-by-three discount method
Maximum wrist circumference
205.0mm
Specifications
water proof
Daily life enhanced waterproof (10 atmospheres)
Unidirectional rotating bezel
have
weight
168.0g
Other Features
"LIMITED EDITION" engraving on the back cover
Serial number engraved on the back cover
Anti-reversal bezel
Transparent case back・Screw-down case back