Vintage Casio F-91W Digital Watch 593 Module Made in Thailand

Classic Casio F-91W digital wristwatch featuring the iconic rectangular case and resin strap. Equipped with module 593, this watch offers stopwatch, alarm, hourly chime, and backlight functions. Stainless steel back with “Made in Thailand” marking. Lightweight and durable, this model remains one of Casio’s most recognized and collectible digital watches.

• Era: 1990s–2000s onward (early Thailand-made piece)
• Model: Casio F-91W
• Module: 593
• Case Material: Resin with stainless steel back
• Strap: Original black resin strap with buckle closure
• Functions: Timekeeping, alarm, stopwatch, hourly chime, microlight
• Water Resistant: Yes (basic splash resistance)
• Measurement: Case width approx. 36.3mm (see photo for caliper reference)
• Condition: Pre-owned, good working condition with minimal wear.

  ⚠️ No warranty for used/vintage watch.