Watch Catalog

Casio Pro Trek PRG-340SC-5

Brown, 54.7 × 51.7 mm, module 3513, solar.

  • Japan: PRG-340SC-5JF
  • Module 3513
  • 54.7 × 51.7 mm
  • 100 m
  • Mineral Glass
  • $280

Specifications

Module
Casio module 3513, solar powered · how to set it
Power
Solar powered
Accuracy
±15 seconds per month
Case size
54.7 × 51.7 mm (length × width)
Thickness
15.1 mm
Case
Resin / Bio-based resin
Crystal
Mineral Glass
Water resistance
100 m
Weight
60 g
Strap
Silicon band
Colour
Brown
Features
12/24-hour format, Alarm/hourly time signal, Battery display/alert, Calendar, Duplex LC display, Energy saving feature, Light, Light color, Mute feature, Run time, Stopwatch, Sunrise/sunset display, Timer, World time
Released
2024-04
Series
Casio Pro Trek, PRG-340

Same case, other colours

Identical case, module and dimensions; only the colours or materials differ.

Questions

What is the Japanese model number of the Casio PRG-340SC-5?

Casio's Japanese site names it the PRG-340SC-5JF: the same watch, its code with the Japanese market suffix.

What module is in the Casio PRG-340SC-5?

Module 3513, a solar powered movement. The module number is engraved on the caseback, and Casio's operation manual is filed under it: the module page links the manual and lists every watch that shares it.

Does the Casio PRG-340SC-5 need a battery change?

No routine change: it is solar powered and recharges its cell from light. Casio's power spec: Solar powered.

Does the Casio PRG-340SC-5 have a sapphire crystal?

No. The PRG-340SC-5 has a Mineral Glass crystal.

How water resistant is the Casio PRG-340SC-5?

100 m (10 bar). That covers swimming and snorkelling; it is not a diver's watch.