using a 341 battery with hand dimensions 120/70/20 (hour/minute/sweep second)
Genuine Omega® clutch wheel
These lobster clasps are 7mm and do not have jump rings
Longines® Waterproof Crown CN-LONG82 square
Tissot® Crown (Waterproof), diameter 4.45 mm, steel colour, square waterproof crown, with logo Omega® 27.96 NN using a 341 battery withTissot Crown (Waterproof), diameter 4. 45 mm, steel colour, square waterproof crown, with logo Steel colour, square waterproof crown, genuine with logo, diameter 4. 45 mm, fits tube 2. 00mm, total height of the crown is 2. 70 mm, flush pipe, fits stem 0. 90 mm *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Tissot. Tissot warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your