Seastrong Watch

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The Seastrong Diver 300 Automatic Calanda is Alpina's first timepiece to feature a 100% recycled stainless steel case and one of thr first in the world to do so. The 42mm case, made from Thyssen Krupp’s ultra-high-grade recycled PuReSteel, has a unidirectional rotating notched bezel with a 60-minute scale, used to time immersion and increments. Beige hands and indexes and a date window are set on a black matte dial. With a 38h power reserve, it comes on a black and grey recycled (PET) strap.

  • Highlights:
    • Functions: Hours, minutes, seconds, & date
    • Type of movement: Quartz
  • Movement:
    • Type of movement: Quartz
  • Case:
    • Material: Stainless steel 
    • Color: Silver 
    • Lug width: 42 mm
    • Case Length: 42 mm
    • Thickness: 11.5 mm
    • Water-resistance: 300 m
  • Dial:
    • Finishing: Matte
    • Indexes: Applied indexes
    • Color: Silver
  • Strap:
    • Material: Rubber
    • Color: Gray
    • Buckle: Buckle