Movement:

• Mechanical chronograph movement Valjoux 7750, 28,800 A/h
• Automatic

Case:

• Stainless steel, bead-blasted
• Ø 38.5 mm, height 14 mm (14.9 mm)
• Top glass Acrylic glass or sapphire crystal with anti-glare treatment on both sides (extra charge)
• (Version Sinn 356 Sa ) Sapphire crystal back
• Screw-in crown
• Waterproof to 100 m, low pressure resistant

Functions:

• Hours, minutes, seconds, day of week, date

Dial:

• Black dial

Bracelet:

• Optional with fine-element solid bracelet or leather strap