Presented here is the rarely seen European calendar model asymmetric Hamilton 64019-4 automatic watch in a yellow gold-plated case with a stainless steel back. The "sharkfin" case design is quite unique with a two-tone gold and silver dial featuring a date aperture at 3:00. This timepiece sets and winds smoothly and is powered by a Hamilton caliber 64 automatic movement with 21 jewels that runs strong and kept excellent time over a 24 hour period. The outer back case reads: Antimagnetic, Stainless Steel Back, WaterProtected, ShockProtected, 64019-4. On the inside it is engraved with the Hamilton logo and 1176726. This asymmetric Swiss Hamilton measures approximately 33mm in width (excluding the crown) x 37mm from lug tip to lug tip.