SEIKO PROSPEX PADI DIVER SRPE99K1

The Seiko Prospex PADI 'Turtle' SRPE99K1 is an automatic diver's watch with a 45mm stainless steel case, Hardlex crystal, and 200m water resistance. It is powered by the in-house 4R36 caliber movement.

Movement & Power Reserve

• Caliber Number: 4R36.
• Movement Type: Automatic with manual winding capacity.
• Jewels: 24.
• Power Reserve: Approximately 41 hours.
• Precision: +45 to -35 seconds per day.
• Functions: Day/Date display, stop second hand function.

 Case & Exterior

• Case Material: Stainless steel.
• Case Size:
  • Diameter: 45.0 mm.
  • Thickness: 13.4 mm.
  • Lug-to-lug length: 47.7 mm.
  • Lug width: 22 mm.
• Crystal: Hardlex crystal.
• Water Resistance: 200m (660ft) diver's, ISO-approved.
• Bezel: Unidirectional rotating bezel with blue and red "Pepsi" styling.
• Crown: Screw-down crown.
• Case Back: Screw case back.
• Weight: 195.0 g. 

 Dial & Band

• Dial Color: Blue with a sunburst pattern.
• LumiBrite: Present on hands, indexes, and bezel for enhanced visibility in the dark.
• Band Material: Stainless steel bracelet, often in an oyster style.
• Clasp: Three-fold clasp with secure lock, push button release with extender.