描述
The Tonda PF Hijri Perpetual Calendar is a horological expression of the Tabular Islamic calendar which was developed by Muslim scholars and astronomers in the 8th century. This system makes it possible for historians to convert Islamic dates to Gregorian dates and also makes the Hijri Perpetual Calendar possible.
规格
表壳
形状
round
玻璃
ARunic anti-reflective sapphire
後盖
sapphire glass
表壳材质
Polished and satin-finished stainless steel
边框材质
platinum 950 knurled bezel
直径
42 mm
厚度
100 m
表盘
颜色
Viridian green
时标
Hours and minutes: 18ct gold rhodium-plated skeleton delta-shaped, Seconds and calendar: rhodium-plated steel
动力储存
48 hours
机芯与功能
机芯
automatic movement
机芯型号
Caliber PF009
功能
Hours, minutes, seconds, Hijri perpetual calendar and precision moon phase
表带
材质
stainless-steel bracelet
表扣
folding clasp
