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8A50
D-17
NSY8A501-A2303
SOLAR CHRONOGRAPH
日本語 ..................................................
English ................................................
Please refer to the Instruction Manuals
そのほかの言語の取扱説明書は、パソコンや
of other languages by accessing
スマートフォンから当社ホームページ内の
"Customer Service"→ "Instruction"
「カスタマーサービス」 > 「取扱説明書」
on our Website from PC or Smartphone.
にアクセスいただき、ご覧ください。
Deutsch / Français / Italiano / Español /
Pусский язык /
/ Português /
/
/
https://www.seikowatches.com/
8A50
INSTRUCTIONS
1
JA
1
EN
/
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Table of Contents
Related Manuals for Seiko 8A50
Summary of Contents for Seiko 8A50
- Page 1 D-17 8A50 NSY8A501-A2303 8A50 SOLAR CHRONOGRAPH INSTRUCTIONS 日本語 ..........English ..........Please refer to the Instruction Manuals そのほかの言語の取扱説明書は、パソコンや of other languages by accessing スマートフォンから当社ホームページ内の "Customer Service"→ "Instruction" 「カスタマーサービス」 > 「取扱説明書」 on our Website from PC or Smartphone. にアクセスいただき、ご覧ください。 Deutsch / Français / Italiano / Español / Pусский...
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Page 2: Table Of Contents
If you cannot have your watch repaired by the retailer from whom the watch was purchased because you received the watch as a gift, or you moved to a distant place, please contact SEIKO CUSTOMER SERVICE CENTER. The service may also be available on a chargeable basis at other retailers, however, some retailers may not undertake the service. -
Page 3: Handling Cautions
○ If the watch body or band becomes edged by corrosion etc. electricity ○ If the pins protrude from the band. * Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE If you observe any allergic symptoms or skin irritation CENTER. -
Page 4: Characteristics
Characteristics Names of the parts and their functions This solar watch is equipped with a stopwatch function. 1 Stopwatch seconds hand • This watch is equipped with a full range of stopwatch functions, capable of measuring in increments of 2 Button B 1/100 of a second. -
Page 5: Toggling Between Displays
Toggling between displays * When toggling between “time display” and “stopwatch display,” the hour, minute, and stopwatch hands move. * Pressing Button A even during stopwatch operation will toggle to “time display.” Stopwatch measurement continues even during time display. However, split time measurements will be released. * If the stopwatch remains in the reset state for 10 minutes, the display automatically returns to “time display.”... -
Page 6: How To Use The Stopwatch
Stopwatch function The stopwatch can measure up to 60 minutes in 1/100-second increments. After measuring 60 minutes, the stopwatch hands will automatically stop at the 0 minute 0 second position. ■ The names of the parts and functions of the stopwatch Toggle to the “stopwatch display”. -
Page 7: How To Use The Stopwatch
How to use the stopwatch • Standard measurement Ex. 5,000 meters running Start Stop Reset * The 1/100-second and 1/10-second hands move for 1 minute after starting, and remain at the 12 o’clock position thereafter. Start the measurement Goal Reset the stopwatch to When the buttons are operated to stop the stopwatch or to measure a split time, the stopwatch seconds hand displays the measured time from the restart. -
Page 8: Charging The Battery
Charging the battery • Measurement of two competitors Start (Split) (Stop) (Split release) Reset ■ How to charge the battery Expose the dial to light to charge the watch. Start First runner finishes. Second runner Check time of Reset the finishes. -
Page 9: Power Source
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch. “Performance and type” → P.31 “Water resistant performance” → P.33 8A50-0000 Case Number ● Turn the crown from time to time •... -
Page 10: Lumibrite
Lumibrite Water resistant performance If your watch has Lumibrite Refer the table below for the description of water resistant performance of your watch before using. (Please look at P.31.) Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short time and stores it to emit light in the dark. -
Page 11: Band
● Leather band Band • A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight. • Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth. The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care •... - Page 12 A Type B Type Lift up the clasp to release the buckle. Remove the pin from the adjustment hole. Slide the band left and right, and reinsert the pin into the adjustment hole at an appropriate length. Buckle Adjustment hole Fixed loop Flap Movable loop...
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Page 13: How To Use An Easy Adjust Type Clasp
How to use an easy adjust type clasp Pull the pin out of an adjustment hole of the Fasten the flap. band. Slide the band to adjust its length and find an appropriate hole. Place the pin into the Some bands are provided with an easy adjust type clasp for fine adjustment of the band’s length. hole. -
Page 14: After Sales Service
According to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion of the parts may occur due to contamination of oil, which may ultimately lead the • Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER watch itself to stop. -
Page 15: Troubleshooting
Set all hands to the 12 o’clock standard position. Push the crown back in to the normal position. Check that each hand is aligned with the 12 o’clock position in the order shown below, and correct the The watch returns to stopwatch display. hand positions if they are misaligned. -
Page 16: If The Hands Fail To Move Or Move Abnormally Even After Recharging
Specifications preliminary position. Carry out the operation in Procedure 5 of “Adjusting the preliminary position of the stopwatch hands” Cal. 8A50 → P.52. Main time with two hands (hour and minute hands), stopwatch hands 1. Features Push the crown back in to the normal position.