Watch Catalog

Casio Collection LWS-1200H-1A2V

Black, 45.5 × 40.5 mm, module 3512.

Specifications

Module
Casio module 3512, quartz · how to set it
Power
Approx. battery life: 5 years on CR1620 · other watches that take CR1620
Accuracy
±30 seconds per month
Case size
45.5 × 40.5 mm (length × width)
Thickness
12.4 mm
Case
Resin
Crystal
Resin Glass
Water resistance
100 m
Weight
30 g
Strap
Resin Band
Colour
Black
Features
12/24-hour format, Alarm/hourly time signal, Calendar, Light, Light color, Mute feature, Stopwatch, Timer, World time
Released
2025-01
Series
Casio Collection, LWS-1200

Questions

What module is in the Casio LWS-1200H-1A2V?

Module 3512, a quartz 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.

What battery does the Casio LWS-1200H-1A2V take?

CR1620. Casio's figure: Approx. battery life: 5 years on CR1620.

Does the Casio LWS-1200H-1A2V have a sapphire crystal?

No. The LWS-1200H-1A2V has a Resin Glass crystal.

How water resistant is the Casio LWS-1200H-1A2V?

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