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Square silver stainless steel digital watch on metal bracelet with fold-over clasp

CASIO

CASIO B650WD-1A Illuminator Digital Watch 43mm Stainless Steel

SKU CH-FQ62-AGFYQ MPN B650WD-1A

A 43 mm stainless-steel digital chronograph with LED backlight, 1/100-second stopwatch, daily alarm, auto-calendar and 50 m water resistance

  • StyleChronograph
  • Series NameIlluminator
  • MaterialStainless Steel
  • MovementQuartz (Battery)
  • ColorSilver
  • ResizableYes
  • LED backlight for clear reading in darkness
  • 1/100-second stopwatch with split and 1st-2nd place timing
  • 50 m water resistance suits daily wear and swimming
  • Auto-calendar with 28-day February and 12/24-hour formats
  • Approx. 7-year battery life on CR2016 cell

Vintage Illuminator Chronograph 43mm

The Casio B650WD-1A is a square digital chronograph with a stainless steel case and matching bracelet. Its 43mm profile sits flat on the wrist and fastens with a fold-over clasp. Quartz module 3454 drives the display and an LED backlight for low-light reading. The watch is supplied new with original box and booklet.

Stainless Construction 50m Water Resistance

A fixed bezel and solid stainless steel case measure 43.1 x 41.2 x 10.5 mm and weigh 63 grams. The metal bracelet is resizable and adjustable for a secure fit. Water resistance is rated to 50 metres, suitable for daily wear and surface swimming. The fold-over clasp stays closed during active movement.

7-Year Battery Classic Upgrade

The CR2016 cell delivers approximately seven years of operation before replacement. Stopwatch resolution reaches 1/100 second with a 59'59.99" capacity covering elapsed, split and 1st-2nd place modes. Daily alarm and hourly time signal join a 12/24-hour auto-calendar pre-set to 28 days for February. Buyers needing solar charging or Bluetooth connectivity should consider other ranges.

Highlights

  • LED backlight for clear reading in darkness
  • 1/100-second stopwatch with split and 1st-2nd place timing
  • 50 m water resistance suits daily wear and swimming
  • Auto-calendar with 28-day February and 12/24-hour formats
  • Approx. 7-year battery life on CR2016 cell

Specifications

BrandCASIO
ModelB650WD-1A
StyleChronograph
Series NameIlluminator
MaterialStainless Steel
MovementQuartz (Battery)
ColorSilver
ResizableYes
AdjustableYes
ShapeSquare
DisplayDigital
DateDate
Band MaterialStainless Steel
FastenerFold Over Clasp
GenderUnisex
AgeAdult
ConditionNew
BezelFixed Bezel
Case Diameter43mm
Case MaterialStainless Steel
Case Thickness43.10 mm
CrystalResin Crystal
Water-Resistant50 m (5 ATM)
Special FeaturesResin Crystal,Fold Over Clasp,Day and Date Display
AlarmYes
Size/Dimensions43mm

Questions about this item

What water-resistance rating does the 43 mm case carry?

The case is rated to 50 m water resistance, suitable for splashes and brief immersion but not for diving or high-pressure water jets.

How much clearance does the 10.5 mm case thickness need under a shirt cuff?

At 10.5 mm thick and 63 g total weight, the watch sits close to the wrist so most standard cuffs accommodate it without catching.

Which battery does the module 3454 take, and how is it fitted?

It uses a single CR2016 cell; the case back unscrews, the old battery lifts out, and the new one goes in with the positive side facing up.

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