The Timex TW4B01400 Expedition Sierra is a rugged men’s watch that combines a classic military-inspired design with practical everyday features. It features a black stainless steel case, black dial, and black leather strap, giving it a versatile look that works well with casual, outdoor, and smart-casual outfits.

The watch has a 43 mm case diameter and an approximately 36 mm dial size, giving it a strong presence on the wrist. Its quartz movement provides reliable timekeeping, while the chronograph, date display, tachymeter scale, and INDIGLO night-light add useful functionality. With 100 meters of water resistance, it is also suitable for active everyday use.

PRODUCT DETAILS

Brand: Timex
Model: TW4B01400
Model Number: TW4B01400
Collection: Expedition
Gender: Men
Watch Type: Military / Sports Wristwatch
Display: Analog
Movement: Quartz
Case Size: 43 mm
Dial Size: 36 mm (Approx.)
Dial Color: Black
Case Material: Stainless Steel
Case Color: Black
Case Shape: Round
Case Thickness: 14 mm
Crystal: Mineral
Strap Material: Leather
Strap Color: Black
Strap Width: 22 mm
Strap Type: Leather Strap
Water Resistance: 100 Meters / 10 ATM
Functions: Chronograph, Date, Tachymeter, INDIGLO Night-Light
Warranty: 1 Year Warranty

KEY FEATURES

• Original Timex TW4B01400 Expedition Men’s Watch
• 43 mm Case Size
• 36 mm Approx. Dial Size
• Classic Black Dial
• Black Stainless Steel Case
• Black Leather Strap
• Reliable Quartz Movement
• Analog Display
• Chronograph Function
• Date Display
• Tachymeter Scale
• INDIGLO Night-Light
• Shock-Resistant Design
• Mineral Crystal
• 100 Meters / 10 ATM Water Resistance
• Military-Inspired Expedition Design
• Comfortable Everyday Fit
• Suitable for Casual, Outdoor & Sports Wear
• 1 Year Warranty
• Original Timex Packaging

SPECIFICATIONS

CASE

Case Size: 43 mm
Case Thickness: 14 mm
Case Material: Stainless Steel
Case Color: Black
Case Shape: Round
Bezel: Tachymeter Scale

DIAL

Dial Color: Black
Dial Size: 36 mm (Approx.)
Display Type: Analog
Crystal: Mineral
Dial Features: Chronograph, Date & Tachymeter

STRAP

Strap Material: Leather
Strap Color: Black
Strap Width: 22 mm
Strap Type: Leather Strap
Closure: Pin Buckle

MOVEMENT

Movement Type: Quartz
Display: Analog
Power Source: Battery
Functions: Chronograph, Date & Tachymeter
Night-Light: INDIGLO

WATER RESISTANCE

Water Resistance: 100 Meters / 10 ATM
Suitable For: Swimming and active everyday use
Note: Avoid operating the watch buttons while underwater.

WARRANTY & INFORMATION

Brand: Timex
Collection: Expedition
Model: TW4B01400
Model Number: TW4B01400
Gender: Men
Watch Type: Military / Sports Wristwatch
Status: Brand New
Authenticity: 100% Original
Packaging: Original Timex Box
Warranty: 1 Year Warranty