急！！西铁城FA2090-58D 表盘直径是多少```？

FA2090-58D Description:
# 24 Hours Display
# Chronograph
# Curve Sapphire Glass
# Date Display
# Eco-Drive (Recharged by any light sources, no need to change battery)
# Eco-Drive 150 Days Running Time From Full Charge
# Insufficient Charge Warning Function
# Overcharge Prevention Function
# Water Resistant 100m
# Size : 39.3 x 39 x 11 mm
表面尺寸：39.3 x 39 x 11毫米
（表面是39.3 x 39毫米；厚度11毫米）

FB1010-56D Description:

* 24 Hours Display
* Chronograph
* Curve Sapphire Glass
* Date Display
* Eco-Drive (Recharged by any light sources, no need to change battery)
* Eco-Drive 150 Days Running Time From Full Charge
* Insufficient Charge Warning Function
* Overcharge Prevention Function
* Water Resistant 100m
* Size : 34.9 x 34.6 x 10.3 mm
表面尺寸：34.9 x 34.6 x 10.3毫米
（表面：34.9 x 34.6毫米，厚度10.3毫米）

很懂哦