オフィチーネ パネライのインスタグラム(panerai) - 5月20日 01時14分

The 8 Days Power Reserve was originally introduced by Panerai in the 1940s for the underwater missions of the Royal Italian Navy: by reducing the need to handle the winding crown, the long power reserve contributed to the crown's durability and to the overall water-resistance of the watch. It therefore became one of the distinctive elements of many Panerai high-precision timekeeping instruments. #panerai #officinepanerai #paneraihistory #panerai8days

[BIHAKUEN]UVシールド(UVShield)

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