brand Historical Collection - 2022

Casio Pro Trek PRW-61Y-3ER Pro Trek - BIOMASS Watch

This product belongs to the historical collection of Casio. It is no longer available / for sale.

Specifications

Ean	4549526318443
Diameter	47.4 mm
Water Resistance	10 Bar (Swim)
Warranty	2 Year Warranty Free 1 year extra warranty on Mastersintime.com

Functions

Time	hours - Analogue hand
Calendar	Date - Digital
Chronograph and timers	Stopwatch /Chronograph - 1/100 seconds 24 hours
Alarms and notifications	Hourly Time Signal

Original fitting bands/bracelets for this watch

Casio 10640079 Pro Trek Strap

Green bio-sourced resin strap

$69.-

The price includes import duties

● In stock

Casio 10640079 Pro Trek Strap Green bio-sourced resin strap

$69.-

The price includes import duties

Strap information

Band material	Sustainable
Material type	Bio-sourced resin
Strap width	23 mm
Lug width	23 mm
Band width at clasp	20 mm
Band color	Green
Clasp Type	Buckle
Clasp color	Silver
Length band at 12 o' clock (mm)	80 mm
Length band at 6 o' clock (mm)	125 mm
Mount type	Quick release pushpins
Straight strap mount	Yes

100% original brand watch bands
Worldwide delivery
The watch specialist for over 30 years
Official dealer of Casio

The best alternative straps

Your original strap is no longer in production. The following straps are from the same collection and also fit your watch.

Casio 10649559

Pro Trek x Mammut 23 mm Grey Textile Strap

$103.-

● Back in stock soon

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General information

Ean	4549526318443
Brand	Casio
Category	Pro Trek
Name	Pro Trek - BIOMASS
Year	2022 Spring / Summer
Display Type	Analog - Digital
Swiss Made	No
Water Resistance	10 Bar (Swim)
Dial color	Green
Hand colors (h-m-s)	Silver, Silver, White

Case information

Case code	PRW-61Y
Diameter	47.4 mm
Case Thickness	14.7 mm
Case material	Castor oil based resin
Case Shape	Round
Case color	Black
Back case material	Castor oil based resin
Back Case	Closed with screws
Material crystal	Mineral
Crown	Screw crown

Movement information

Movement part nr

5673 ( See specifications )

Download manual (English)

Movement Brand	Casio
Swiss movement	No
Display Type	Analog - Digital
Mechanism	Solar Quartz
Battery	Rechargeable Battery
Hackable	No
Skeletonized	No

Strap information

Band material	Sustainable
Material type	Bio-sourced resin
Strap width	23 mm
Lug width	23 mm
Band width at clasp	20 mm
Band color	Green
Clasp Type	Buckle
Clasp color	Silver
Band sizing by HWG?	No
Mount type	Quick release pushpins
Straight strap mount	Yes
Suitable for wrist size	160 mm - 200 mm
Original strap	Strap Casio 10640079

Time

hours	Analogue hand
minutes	Analogue hand
Seconds	Analogue hand
Time Zones	World time
Automatic time adjustment	radio controlled

Calendar

Chronograph and timers

Stopwatch /Chronograph	1/100 seconds 24 hours
Timer(s)	Countdown Timer 1/1 seconds - 24 hours

Alarms and notifications

Hourly Time Signal
Sound Alarm(s)	5 daily alarms

Outdoor

Altimeter	Total altitude
Barometer
Compass
Thermometer

Lighting

Auto Light: activated by wrist movement
LED lighting

Other

Button sounds on/off

Hardware

Low-Temperature Resistant

Connectivity

radio controlled

China (BPC) Radio Signal Receiver, Japan (JJY) Radio Signal Receiver, North America (WWVB) Radio Signal Receiver, Europe (DCF) Radio Signal Receiver

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Popular products

Casio Pro Trek PRW-61Y-3ER Pro Trek - BIOMASS Watch

Original fitting bands/bracelets for this watch

Casio 10640079 Pro Trek Strap

Green bio-sourced resin strap

Strap information

The best alternative straps

General information

Case information

Movement information

Strap information

Time

Calendar

Chronograph and timers

Alarms and notifications

Outdoor

Lighting

Other

Hardware

Connectivity

Date	Digital
Day	Digital
Month	Digital
Auto Calendar	radio controlled