Casio Edifice EFK-110D-1A
Silver, 43.0 × 38.0 mm, module 5766.
- Module 5766
- 43.0 × 38.0 mm
- 100 m
- Sapphire Crystal
- $300
Specifications
- Module
- Casio module 5766, quartz · how to set it
- Accuracy
- Mean daily rate: -20 to +40 seconds
- Case size
- 43.0 × 38.0 mm (length × width)
- Thickness
- 11.8 mm
- Case
- Stainless steel
- Crystal
- Sapphire Crystal
- Water resistance
- 100 m
- Weight
- 143 g
- Strap
- Solid stainless steel band
- Colour
- Silver
- Features
- Date display, Hacking function, Number of jewels: 21, Run time, Vibrations: 21,600 vibrations per hour
- Released
- 2026-05
- Series
- Casio Edifice
Questions
What module is in the Casio EFK-110D-1A?
Module 5766, 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.
Does the Casio EFK-110D-1A have a sapphire crystal?
Yes, the EFK-110D-1A has a sapphire crystal.
How water resistant is the Casio EFK-110D-1A?
100 m (10 bar). That covers swimming and snorkelling; it is not a diver's watch.