Stuhrling Original Men's 287A.331681 Nautical Nautico Sport Swiss Quartz Multi-Function Black Watch,.

Amazon.com

Krysterna Crystals

Krysterna is proprietary to Sthrling Original and refers to the crystals that are used in its timepieces. Krysterna stems from the eyewear industry and has more strength over a spread surface area than sapphire. Krysterna crystals are more scratch resistant than mineral crystals and more shatter resistant than sapphire crystals.

The Nautico Family is part of the Nautical Collection, which includes timepieces built to take you out into the waters for a day of sailing. These incredibly rugged watches have solid and sturdy steel construction with link bracelets and high grade silicon rubber straps.

Summary of Features

Movement: Swiss Quartz Chronograph (ISA 8172/220)
Complications: Add and Split Function Chronograph with Seconds, Minutes & 30 Minute Counter, 60 Minute Counter, and Day and Date Complications
Dial: Matte Finish Dial with Dimple Design
Hands: Skeletonized Sword-Style Hands

Diagrams of Features

Features

• Polished and brushed stainless steel case with printed tachymeter on black and silver bezel with protective krysterna crystal
• Black dial with applied blue baton style markers and sword style hands with luminous tips
• Chronograph function subdials with day and date complication
• Black silicon rubber strap with silvertone tang buckle
• Water-resistant to 100 m (330 feet)