How to change a wrist watch battery

By Keith Sessler

Star Struck Watch Batteries Star Struck Watch Batteries

Rate: (18 Ratings)

How to change a watch battery. Detailed instructions on the proper method and techniques to change a watch battery.

Instructions

Difficulty: Moderately Easy

Things You’ll Need:

  • SST-735 ...... Precision screwdriver
  • SST-879 ...... Plastic tweezers
  • SST-808 ...... Screw holding tweezers
  • SST-200 ...... Battery tester
  • SST-9030 .... Watch battery sizer
  • SST-603 ...... Case wrench/opener
  • SST-012 ...... Polishing cloth (5x5)
  • SST-20 ........Scratch brush
  • SST-302 ...... Hardwood movement holder
  • SST-625 ...... Bench Knife
  • SST-165 ...... Case opener
  • SST-1205 .... Case knife
  • SST-905 ...... Case Press
  • SST-092 ...... Master Jig
  • SST-91 ........ Case Closing Pliers
  • SST-BC ....... Battery Storage Cabinet
Step1
How To Change A Watch Battery

www.HowToChangeAWatchBattery.com

Watch Battery Change Procedure
Star Struck, LLC
www.starstruckllc.com

Watch Batteries, Jeweler's Tools & Supplies
Changing a watch battery

STEP #1
The first step in order to change a watch battery is to determine your case back.

SNAP BACK If the watch looks similar to this, follow the step-by-step instructions contained in the first section labeled snap back.

HATCH BACK If the watch looks similar to this, follow the step-by-step instructions contained in the second section labeled hatch back.

SCREW BACK If the watch looks similar to this, follow the step-by-step instructions contained in the third section labeled screw back.

RETAINER RING If the watch looks similar to this, follow the step-by-step instructions contained in the last section labeled retainer ring.
Step2
How To Change A Watch Battery

Star Struck, LLC
Watch Batteries, Jeweler's Tools & Supplies
www.starstruckllc.com

SNAP BACK
Tools Needed: Prying tool, non-metal tweezers, small screwdriver, battery tester, cleaning cloth, screw holding tweezers, watch closing hand press, polishing cloth , all tools are available from Star Struck, LLC.

Illustration 2A Illustration 2B

STEP 2 Place the watch in the case holding vise. Clamp the watch in the case holding vise by opening the two halves of the block. Place the watch in the middle, and gently release or tighten the two halves so that they hold the watch firmly (2a). If the watchband does not unbuckle or unclasp, separate the band by pressing down with the pointed tool to remove the spring-loaded pin that connects the band to the clasp or watch (2b).

Illustration 3A Illustration 3B Illustration 3C

STEP 3 Remove the back. Look for the groove between the round back and the watchcase (3a). Gently insert the case knife beneath the lip which is usually opposite the stem or the nine o’clock position. (3b). Work the knife into the groove between the round back and the watchcase. Twist the tool to snap off back (3c).

Illustration 4A Illustration 4B Illustration 4C

STEP 4 Remove the batteries. IMPORTANT: Before removing batteries, be sure to note which side is up. You’ll have to put the new batteries in exactly the same. In some watches, the batteries are held in by a small metal clip. If so, carefully follow these directions for removing them.SPRING CLIP: Lift up one end of the metal clip with the fine point tweezers-it will come out. Then, remove the batteries (4a). SCREW ON CLIP: Remove the screws with the small screwdriver (4b). Be careful not to lose them. Caution: Clip may spring out; maintain pressure or screw may be ejected.PERMANENT CLIP: Lift the outside edge of the battery out of its compartment with the small screwdriver (4c).

STEP 5 TEST THE BATTERIES. See the battery tester for operating instructions. IMPORTANT: If the watch has two batteries and only one tests “replace”, replace both batteries. If both batteries test “good”, there is something wrong with the watch. Refer to your watchmaker.

Illustration 6A Illustration 6B

STEP 6 Locate replacement batteries. Read the number on the old battery. Find the same number in the Star Struck watch battery Cross Reference Guide.
Step3
HATCH BACK
Tools Needed: Tweezers, battery tester, cleaning cloth, polishing cloth, all tools are available from Star Struck, LLC.

Illustration 2A Illustration 2B

STEP 2 Place the watch in the case holding vise. Clamp the watch in the case holding vise by opening the two halves of the block. Place the watch in the middle, and gently release or tighten the two halves so that they hold the watch firmly (2a).If the watchband does not unbuckle or unclasp, separate the band by pressing down with the pointed tool to remove the spring-loaded pin that connects the band to the clasp or watch (2b).

Illustration 3A Illustration 3B

STEP 3 Remove the Hatches. Unscrew the hatches counter-clockwise by turning a coin in the slot (3b). Once the hatches are loosened, finish unscrewing and remove with fingers. Be careful not to let the batteries fall out yet.

Illustration 4A

STEP 4 Remove the batteries. IMPORTANT: Before you remove the batteries, be sure to note which side is up-you’ll have to put the new batteries in the exact same way. To remove the batteries, simply turn the watch over and they should fall out. If either battery is stuck, gently pry it out.

STEP 5 Test the batteries. See the battery tester for operating instructions.IMPORTANT: If the watch has two batteries and only one tests “replace”, replace both batteries. If both test “good”, there is something wrong with the watch. Refer to your watchmaker.

Illustration 6A Illustration 6B

STEP 6 Locate replacement batteries. Read the number on the old battery. Find the same number in the Star Struck watch battery Cross Reference Guide. Choose the corresponding battery in the Cross Reference Guide from the Star Struck battery assortment cabinet.

STEP 7 Clean the Battery Compartment . Check the battery compartment for dirt and remove it. If you find corrosion, refer watch to your watchmaker.

Illustration 8A Illustration 9A

STEP 8 Install the New Batteries . IMPORTANT: Be sure to test new batteries before installing. For tester settings, follow the manufacturer’s instructions. Install the new Star Struck battery(s) with the same side up as the one(s) you replaced (8A). Remember, the watch won’t work if the batteries are put in wrong.

STEP 9 Close the Hatches Start screwing in the hatches with your finger, then tighten with a coin.
Step4
How To Change A Watch Battery

Star Struck, LLC
Watch Batteries, Jeweler's Tools & Supplies


SCREW BACK
Tools Needed: Case wrench, non-metal tweezers, small screwdriver, battery tester, cleaning cloth, screw holding tweezers, rubber-tipped opener, polishing cloth, all tools available from Star Struck, LLC.

Illustration 2A Illustration 2B

STEP 2 Place the watch in the case holding vise. Clamp the watch in the case holding vise by opening the two halves of the block. Place the watch in the middle, and gently release or tighten the two halves so that they hold the watch firmly (2a).If the watchband does not unbuckle or unclasp, separate the band by pressing down with the pointed tool to remove the spring-loaded pin that connects the band to the clasp or watch (2b).

Illustration 3A Illustration 3B Illustration 3C

STEP 3 Remove the Back. Place the rubber-tipped opener in the middle of the watch back (3b). Press firmly and turn counter-clockwise to remove watch back (3c).

Illustration 4A Illustration 4B Illustration 4C
STEP 4 Remove the batteries. IMPORTANT: Before you remove the batteries, be sure to note which side is up. You’ll have to put the new batteries in exactly the same way. In some watches, the batteries are held in by small metal clips. If so, carefully follow these directions for removing the various types of clips: Spring Clip: Lift up one end of the metal clip with the fine-point tweezers—it will come out. Then remove the batteries (4A). Screw-On Clip: Remove the screws with the small screwdriver (4B). Be careful not to lose them. Caution: Clip may spring out. Maintain pressure or screw may be ejected. Permanent Clip: Lift the outside edge of the battery out of its compartment with the small screwdriver (4C).

Step 5 Test the batteries. See the battery tester for operating instructions. IMPORTANT: If the watch has two batteries and only one tests “replace”, replace both batteries. If both test “good”, there is something wrong with the watch. Refer it to your watchmaker.
Illustration 6A Illustration 6B
STEP 6 Locate replacement batteries. Read the number on the old battery. Find the same number in the Star Struck Cross Reference Guide. Choose the corresponding battery in the Cross Reference Guide from the Star Struck battery assortment cabinet.
STEP 7 Clean the Battery Compartment. Check the battery compartment for dirt
Step5
Star Struck, LLC
Watch Batteries, Jeweler's Tools & Supplies
www.starstruckllc.com

RETAINER RING
Tools Needed: Retainer wrench, non-metal tweezers, small screwdriver, screw-holding tweezers, polishing cloth, all tools available from Star Struck, LLC.

Illustration 2A Illustration 2B

STEP 2 Place the watch in the case holding vise. Clamp the watch in the case holding vise by opening the two halves of the block. Place the watch in the middle, and gently release or tighten the two halves so that they hold the watch firmly (2a).If the watchband does not unbuckle or unclasp, separate the band by pressing down with the pointed tool to remove the spring-loaded pin that connects the band to the clasp or watch (2b).

Illustration 3A Illustration 3B Illustration 3C
STEP 3 Remove the Back. Remove the back. Locate the wrench slots on the back of the watch (3a). Fit the special retainer ring wrench into the slots. Turn counter-clockwise to loosen the retainer ring (3b). When retainer ring is loosened, lift out ring and watch back (3c).
Illustration 4A Illustration 4B Illustration 4C
STEP 4 Remove the batteries. IMPORTANT: Before you remove the batteries, be sure to note which side is up. You’ll have to put the new batteries in exactly the same way. In some watches, the batteries are held in by small metal clips. If so, carefully follow these directions for removing the various types of clips: Spring Clip: Lift up one end of the metal clip with the fine-point tweezers—it will come out. Then remove the batteries (4A). Screw-On Clip: Remove the screws with the small screwdriver (4B). Be careful not to lose them. Caution: Clip may spring out. Maintain pressure or screw may be ejected. Permanent Clip: Lift the outside edge of the battery out of its compartment with the small screwdriver (4C).

How To Change A Watch Battery


STEP 5 Test the batteries. See the battery tester for operating instructions.IMPORTANT: If the watch has two batteries and only one tests “replace”, replace both batteries. If both test “good”, there is something wrong with the watch. Refer it to your watchmaker.

Illustration 6A Illustration 6B

STEP 6 Locate replacement batteries. Read the number on the old battery. Find the same number in the Star Struck Cross Reference Guide. Choose the corresponding battery in the Cross Reference Guide from the Star Struck battery assortment cabinet.

Tips & Warnings

  • DO Read and follow these instructions very carefully. DO Always use factory fresh Star Struck, LLC watch batteries when performing a watch battery replacement. visit www.starstruckllc.com or www.howtochangeawatchbattery.com
  • DON'T Force any watch parts that do not come apart or move with reasonable ease when these instructions are followed.

Resources

Comments

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sngv00a

sngv00a said

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on 9/18/2008 I found another good website that was very helpful.
www.HowToChangeAWatchBattery.com explains this process in great detail.

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