CASIO
CASIO Edifice EFV-650D-1A Chronograph 100M 43.50mm
Stainless steel chronograph with quartz movement, mineral crystal, 100 m water resistance and 43.50 mm case
- StyleChronograph
- MaterialStainless Steel
- MovementQuartz
- ShapeRound
- Dial ColorBlack
- Dial MarkersIndex
- Chronograph function tracks elapsed time with precision
- Quartz movement delivers reliable battery-powered accuracy
- 100 m water resistance suits swimming and snorkelling
- Stainless steel case and bracelet resist daily wear
- Mineral crystal protects the black dial from scratches
Everyday chronograph for professionals
The CASIO Edifice EFV-650D-1A is a stainless steel chronograph built for daily wear. Its 43.50 mm case sits on a matching bracelet with a deployment clasp. Quartz movement drives the analog display, date window and stopwatch functions. Water resistance to 100 m suits swimming and surface water sports.
Sustained accuracy from quartz regulation
The quartz movement keeps steady time without the drift seen in mechanical watches under continuous use. Chronograph pushers start, stop and reset cleanly over repeated cycles. Mineral crystal resists everyday scratches that would cloud the dial. The fixed bezel and screw-down case back maintain the 100 m seal through temperature changes.
Simple bracelet adjustment, mind the clasp
The stainless steel bracelet shortens by removing links with standard pins. Deployment clasp locks securely but needs precise alignment to engage fully. Case thickness of 43.50 mm slides under most shirt cuffs without catching. Crown operation is straightforward for time and date setting.
Highlights
- Chronograph function tracks elapsed time with precision
- Quartz movement delivers reliable battery-powered accuracy
- 100 m water resistance suits swimming and snorkelling
- Stainless steel case and bracelet resist daily wear
- Mineral crystal protects the black dial from scratches
Specifications
| Brand | CASIO |
|---|---|
| Style | Chronograph |
| Material | Stainless Steel |
| Movement | Quartz |
| Shape | Round |
| Dial Color | Black |
| Dial Markers | Index |
| Display | Analog |
| Date | Date |
| Band Material | Stainless Steel |
| Fastener | Deployment Clasp |
| Gender | Male |
| Condition | New |
| Bezel | Fixed Bezel |
| Case Material | Stainless Steel |
| Case Thickness | 43.50 mm |
| Crystal | Mineral Crystal |
| Water-Resistant | 100m |
| Special Features | Mineral Crystal,Deployment Clasp,Date Display |
Questions about this item
Does the quartz movement generate noticeable heat or noise during all-day wear?
The quartz movement runs silently and produces no perceptible heat on the wrist.
What tools are needed to adjust the stainless-steel bracelet with its deployment clasp?
A spring-bar tool or small screwdriver is required to add or remove links for a proper fit.
Will the 43.50 mm case and 100 m water resistance suit daily use with older leather-strap watches?
The larger case wears heavier than vintage models, yet the 100 m rating handles showers and swimming without concern.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Daniel Wellington Emalie Infinite Bangle Silver L
- Stainless Steel
- Silver



