Watch Catalog

Casio Collection TRN-50-2A

Silver, 42.7 × 39.1 mm, module 3542, solar.

  • Japan: TRN-50-2AJR
  • Module 3542
  • 42.7 × 39.1 mm
  • 50 m
  • Mineral Glass
  • $500

Specifications

Module
Casio module 3542, solar powered · how to set it
Power
Tough Solar (Solar powered)
Accuracy
±15 seconds per month (with no signal calibration and mobile link function)
Case size
42.7 × 39.1 mm (length × width)
Thickness
12.3 mm
Case
Stainless steel
Crystal
Mineral Glass
Water resistance
50 m
Weight
111 g
Strap
One-touch 3-fold Clasp
Colour
Silver
Features
12/24-hour format, Alarm/hourly time signal, Battery display/alert, Calendar, Date/month display swapping, Day display, Energy saving feature, Light, Light color, Mute feature, Run time, Stopwatch, Time adjustment details, Timer, World time
Released
2024-02
Series
Casio Collection

Questions

What is the Japanese model number of the Casio TRN-50-2A?

Casio's Japanese site names it the TRN-50-2AJR: the same watch, its code with the Japanese market suffix.

What module is in the Casio TRN-50-2A?

Module 3542, 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 TRN-50-2A need a battery change?

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

Does the Casio TRN-50-2A have a sapphire crystal?

No. The TRN-50-2A has a Mineral Glass crystal.

How water resistant is the Casio TRN-50-2A?

50 m (5 bar). That covers swimming in shallow water, not snorkelling or diving.