The perfect showcase for a one-of-a-kind stone, Derby’s case wraps elegantly around the Petoskey dial like two horseshoes. The Petoskey stone is a treasure sought out by many who visit the beaches of northern Michigan. Varied on the surface, each stone is a fossil of colonial coral believed to have lived in waters more than 350 million years ago—and no two are alike.

Slim gold hands and polished gold numerals complete the look. A five-link bracelet, crafted from PVD gold stainless steel, makes this Derby a true winner with an everyday elegance.

Note: Petoskey stone can vary in pattern and color. No two are the same.

Movement: Argonite 772 Quartz
Color: Petoskey Stone
Dial Color Detail: Brown
Case Material: Stainless Steel
Case Plating: Polished PVD Gold
Case Size: 30mm
Case Thickness: 3.85mm
Case Back: Signature Iconic Caseback Plate with Laser-Etched Serial Number
Crown Construction: Push-down
Band Material: Stainless Steel Bracelet
Strap Color Detail: Polished PVD Gold
Strap Width: 14mm
Strap Type: Quick Release
Crystal: Double Curve Sapphire
Depth Rating: 5 ATM