Specifications

Movement

• Caliber Number: V157

• Movement Type: Solar

• Precision: ±15 seconds per month

• Power Reserve: Approximately 10 months (when fully charged)

• Jewels: 2

• Functions:

  • Overcharge prevention function

  • Quick-start function

  • Date display

Case & Band

• Case Material: Stainless steel

• Case Size:

  • Thickness: 11.3 mm

  • Diameter: 41.0 mm

  • Lug-to-lug: 48.8 mm

• Crystal: Sapphire crystal

• LumiBrite: On hands, indexes, and bezel

• Clasp:

  • Three-fold clasp with secure lock

  • Push-button release with extender

• Bracelet Length: 200.0 mm

• Distance Between Lugs: 20 mm

Other Details

• Water Resistance: 200m / 660ft (Diver’s)

• Magnetic Resistance: 4,800 A/m

• Weight: 157.0 g

• Additional Features:

  • Unidirectional rotating bezel

  • Screw-down crown

  • Screw case back

  • Three-fold clasp with secure lock