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Watch Cases 10 & 11, 41 mm for ETA 6497 & 6498

   

41 mm Case #10 Domed Mineral Glass Front & Back fits ETA 6497-1 & 6498-1

The Domed Mineral Glass is 37.50 mm in diameter 1.50 mm thick at the sides and thins out to 1.2 mm thick in top center. The bottom is 36 mm diameter, 1.2 mm thick flat mineral glass on this 41 mm see-thru back watch case. Comes with a large 7 mm diameter Tap 6 (1.20 mm) waterproof crown that fits the 2.5 mm crown tube on the case. The case is custom made to fit the popular ETA 6497-1 & ETA 6498-1 movements that are 16.5 ligne size (36.6 mm) and 4.5 mm thick. Case does not use a movement ring to hold movement size due to the exact fit of the case to the movement. Simply install the case screws supplied with your movement, backing them off until they just touch the case back after a waterproof seal is made when closing the case tight. See the above YouTube Video on casing this movement.


Dial Diameter needed for this case can be 36.5 mm to 37.2 mm in diameter, the visible dial opening diameter is 36 mm. The case lug size for a watch strap or bracelet is 20 mm. The distance of this 41 mm diameter case from lug holes on one side to the lug holes on the other is 46 mm. Stainless steel case is a screw off back and water-resistant to 3 ATM, replacement case back gaskets 37.50 mm by 0.60 mm are available. This 41 millimeter diameter case body is only 9.5 mm thick, total height from center of domed crystal to back glass is 11.75 mm.

OFREI-CASE10
$76.00

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Quantity   1 - 9     10 - 24     25 - 49     50+  
Price $76.00 $68.40 $60.80 $56.80

   

41 mm Case #11 Domed Sapphire Glass Front & Back fits ETA 6497-1 & 6498-1

Special Domed 37.50 mm diameter, 1.30 mm Thick Sapphire Glass on top with Anti-Reflective Coating and Flat Sapphire glass 36 mm diameter, 1.1 mm thick on the bottom are used on this 41 mm Sapphire Glass see-thru back watch case made to fit ETA 6497-1 & ETA 6498-1. Dial Diameter needed for this case can be 36.5 mm to 37.2 mm in diameter, the visible dial opening diameter is 36 mm. Comes with a large 7 mm diameter tap 6 (1.2 mm) waterproof crown that fits the 2.5 mm crown tube on the case. The case lug size for a watch strap or bracelet is 20 mm. Distance from lug holes on one side of case to the other lug holes is 44 mm (1 3/4")

Stainless steel case is a screw off back and water-resistant to 3 ATM, replacement case back gaskets 37.50 mm by 0.60 mm are available. The case is custom made to fit the popular ETA 6497-1 & ETA 6498-1 movements that are 16.5 ligne size (36.6 mm) and 4.5 mm thick. Case does not use a movement ring to hold movement size due to the exact fit of the case to the movement. Simply install the case screws supplied with your movement, backing them off until they just touch the case back after a waterproof seal is made when closing the case tight. See the above YouTube Video on casing this movement. This 41 millimeter diameter case body is only 9.5 mm thick, total height from center of domed crystal to back glass is 11.75 mm.

Case 11 with sapphire glass has printed on the back of the case WATER RESISTANT ALL STAINLESS STEEL SAPPHIRE CRYSTAL The ink printing reportedly is hard to remove requiring a very strong paint/ink remover. In our opinion it is not worth the trouble, since no one but the owner will be seeing the back of the case.

OFREI-CASE11
$154.00

order.gif  checkout.gif
Quantity   1 - 9     10 - 24     25 - 49     50+  
Price $154.00 $138.60 $148.00 $123.20

www.ofrei.com
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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