**Product Specifications:**
Brand: CASIO
Model: WS-1400H-1B
Design: Retro square shape, cool street style
Features: 12/24-hour format, 10-year battery life, water resistance (WR)
Style: Fresh and minimalist, redefining classic retro trends
Recommended Series: MQ-24-7B2, F-91W-1D, W-218HC-8A, E022:21, AE-1200WHD-1A, MWA-100H-1A, MTP-VT01L-1B
Color: Classic silver and black square design
Functions: Alarm, stopwatch (1/100s), LED light, water resistance
Material: Stainless steel band with buckle clasp
Additional Features: LED illumination, easy-to-use buttons, clear back case with logo, metal buckle strap
Special Features: Electroluminescence, chronograph, 24-hour mode
Detail Presentation: Clean lines, stylish design, water-resistant, easy-to-use buttons, metal buckle strap
Style Statement: Fashionable, retro, street-style classic
Accessories: Gold-tone buttons, illuminator, water resistance
Design Elements: Irregular dial design, octagonal dial, bold lines, illuminator, water resistance
Usage: Suitable for daily wear, sports, and casual occasions
**Note:** The product specifications include various models and features of CASIO watches, highlighting their design, functions, and style elements.