Seiko 5 - SRPD53

Movement

• Caliber number : 4R36

• Movement type : Automatic with manual winding

• Power reserve : Approximately 41 hours

• Ruby : 24

• Functions :

  • Stop-second function

  • Day/Date Display

Case / Bracelet

• Case material : Stainless steel

• Case dimensions :

  • Thickness: 13.4 mm

  • Diameter: 42.5 mm

  • Lug-to-lug: 46.0 mm

• Crystal : Hardlex

• Light : Lumibrite on the hands and indexes

• Clasp : Three-fold folding buckle with secure locking and push button

• Width between the lugs : 22 mm

Other details

• Water resistance : 10 bar (100 meters)

• Magnetic resistance : 4800 A/m

• Weight : 170 g

• Special features :

  • Unidirectional rotating bezel

  • Transparent, screw-on case back