CASIO SHEEN SHE-3047L-4B

CASIO SHEEN SHE-3047L-4B WATCH

Casio Sheen SHE-3047L-4AUER

Specifications
> Case / bezel material: Stainless steel
> Genuine Leather Band
> Mineral Glass
> 50-meter water resistance
> LED light (Super Illuminator)
> Afterglow
> Regular timekeeping
Analog: 3 hands (hour, minute, second), 3 dials (day, 24-hour, date)
> Accuracy: ±20 seconds per month
> Approx. battery life: 3 years on SR621SW (Analog)
> 3 years on CR1616 (Light 9 [sec/day])
> Size of case : 41.4×35.3×11.2mm
> Total weight : 39g

CASIO AW-82D-7AV

CASIO Fishing AW-82D-7AV Analog Digital Watch

                               CASIO AW-82D-7AV
                  Fishing in 5 Levels with Moon phase

Features

LED light
Afterglow
Dual time
Fishing mode
The suitability of a specific date and time for fishing is indicated as one of five levels.
Moon data (Moon age of the input data, Moon phase graph)
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Others: Auto-repeat, time up alarm
Multi-function alarms
3 independent multi-function alarms (2 one-time alarms and 1 snooze/one-time alarm)
Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping:
Analog: 2 hands (Hour, minute; hands moves every 20 seconds)
Digital: Hour, minutes, seconds, am/pm, month, date, day, daylight saving on/off
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2025
Size of case: 46.8 × 40 × 13.5 mm
Total weight: 86 g
LED:Amber

CASIO G-SHOCK GAX-100MSB-1A

CASIO G-SHOCK GAX-100MSB-1A Digital Watch

Features

                      GAX-100MSB-1AER
                        Cool Moon Phase

Case / bezel material: Resin
Resin Band
Magnetic Resistant
Shock Resistant
Mineral Glass
200-meter water resistance
LED light
Auto light switch, selectable illumination duration, afterglow
Thermometer
Display range: –10 to 60°C (14 to 140°F)
Display unit: 0.1°C (0.2°F)
World time
29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Moon data (moon age of the specific date, moon phase graph)
Tide graph (tide level for specific date and time)
1/100-second stopwatch
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (tide level)
Digital: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery life: 3 years on SR927W × 2
Size of case : 55×51.2×16.9mm
Total weight : 73g

SKMEI 1231

SKMEI 1231 Compass Watches Watch Digital

Highlights

Brand: Skmei
Sports watch, with multiple practical functions, including stopwatch, countdown, world time.
Alarm function
EL backlight can help you see the time clearly even in the dark
Special features: Alarm Clock,Stopwatch
Package size (L x W x H): 7.50 x 7.50 x 8.00 cm

CASIO DATA BANK DB-360-1A

CASIO DATA BANK DB-360-1A Digital Watch

This watch at the front screen, you can see the day, time, and date (dd,mm, Year)
 at one glance.

Penang Bridge

10-year battery life
30-record of TELEMEMO
The databank feature supports input of characters in any one of 13 languages.
LED backlight
Dual time
Water resistant
Resin Glass
Water Resistant
Case / bezel material: Resin / Chrome plated
Stainless Steel Band
Adjustable Clasp
LED backlight
Afterglow
Telememo
Memory capacity: Up to 30 sets of data, with 8-character Name and 15-digit telephone number
Others: Remaining memory screen, auto-sort, support of characters of 13 langages (English, Portuguese, Spanish, French, Dutch, Danish, German, Italian, Swedish, Polish, Romanian, Turkish, Russian)
Dual time
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Input range: 1 minute to 24 hours
Unit: 1 second
Multi-function alarms
5 independent multi-function alarms
Snooze feature for one alarm only (up to 7 repeats at intervals of approximately 5 minutes)
Hourly time signal
Auto-calendar (to year 2039)
12/24-hour format
Regular timekeeping: Hour, minutes, seconds, am/pm, year, month, date, day, daylight saving on/off
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2025
Size of case: 43.1 × 37.7 × 10.4 mm

CASIO AQ-230A-7B

CASIO ANALOG DIGITAL Watch AQ-230A-7B

                         CASIO AQ-230A-7B

Dual Time
Resin Glass
Water Resistant
Case / bezel material: Resin / Chrome plated
Stainless Steel Band
Adjustable Clasp
Dual time
1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring mode: Elapsed time
Daily alarm
Hourly time signal
Auto-calendar (28 days for February)
12/24-hour format
Regular timekeeping
Analog: 2 hands (Hour, minute)
Digital: Hour, minutes, seconds, am/pm, month, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 3 years on SR920W
Size of case:38.8×29.8×8.1mm
Total weight: 46.1 g

Wristwatch Lights Density

The lights at wristwatch could be brighter, if the tube of the lights is smaller which can cause higher density of lights in smaller space. This can save battery for lesser energy needed.

Combining lights from different places to one place can be done using mirror.

Focusing lights also can be done through magnifier.

This is some of the way to have a better and less energy in gathering lights to a wristwatch.