Case: 39mm x 9.9mm, perfectly matching original factory specifications.
1. Slim case with natural curvature and flawless polished finish.
2. Double-sided sapphire crystal glass, clear and elegant.
3. Comfortable fit on the wrist, showcasing premium quality.
Movement: Independently developed based on the original CAL.938 movement. Comparing ‘movement’ to ‘movement’ reveals true sincerity.
1. Achieves the same bi-directional winding function as the authentic movement.
2. Replicates the original’s tactile feel and winding sound.
3. Equipped with KIF shock absorber identical to the original.
4. Balance wheel positioned identically to the genuine version.
Slim and elegant, uniquely crafted—refined both inside and out, truly comparing ‘heart’ to ‘heart’!





















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