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Home/Browse/Casio/B640
Casio B640
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Casio · Casio

Casio B640

Ref. B640 · Sport

$80
Buy from CasioFind used on eBay

Case

Diameter
35mm
Thickness
9.4mm
Lug-to-lug
38.9mm
Material
Resin
Water resistance
50m

Crystal & dial

Crystal
Acrylic
Dial colour
Black

Movement

Type
Quartz
Hacking
No
Hand-winding
No
Complications
Time only

Design language

Case shape
rectangular
Dial style
matte
Bezel
fixed
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

Casio collection · 40 watches

A100
A10032.7mm
A130
A13033.9mm
A140
A14036.8mm
A158
A15833.2mm
A159
A15933.2mm
A168
A16836.3mm
A171
A17137.7mm
A700
A70035.5mm
AE-1000W
AE-1000W45mm
AE-1200WH
AE-1200WH42.1mm
AE-1300WH
AE-1300WH42.1mm
AE-1500WH
AE-1500WH51.2mm
27 more in this collection
AE-1600HAEQ-110WAQ-230AQ-240AQ-S810WAQ-S820WAW-80B650CA-53WDBC-32F-108WHF-201WAF-91WFT-500WC-5BVLA670LA680MDV-106 DuroMQ-24MRW-200HMTP-VD01MW-240BSTR-300W-218HW-735HW-738HW-800HW-96H

3 colorways

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03The community take

Owners talk.

“
In a nutshell

The Casio B640 (ref. B640) is a quartz sport watch, with a 35mm resin case, 9.4mm thick. Water resistance is rated to 50m, under a acrylic crystal. Manufacturer MSRP is $80.

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05The discussion

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