[MEN] Seiko Prospex Sea [SPB511J1]

Movement

• Caliber: 6R55 (automatic with manual winding)

• Precision: +25 to -15 seconds/day

• Power Reserve: ~72 hours (3 days)

• Jewels: 24

• Functions: Stop second hand (hacking)

Case & Crystal

• Material: Stainless steel

• Size:

  • Diameter: 40.0 mm

  • Thickness: 13.0 mm

  • Lug-to-lug: 46.4 mm

• Crystal: Curved sapphire with inner anti-reflective coating

• LumiBrite: On hands, indices, and bezel

Bracelet/Clasp

• Clasp: Three-fold with secure lock, push-button release, solid & slide adjuster

• Lug Width: 20 mm

Durability

• Water Resistance: 300m / 1000ft (professional diver’s)

• Magnetic Resistance: 4,800 A/m

• Weight: 174g

Additional Features

• Limited Edition engraved on case back

• Individual serial number

• Screw-down crown and case back

• Unidirectional rotating bezel