[Neurohirurg]

Вот такие подойдут:
http://c-watch.co.jp/ww/sbql007.html
Quartz Movement 8F32
Accuracy+/-20 seconds / year

Sapphireglass
10 Bar Water Resistance
10 Years Battery
Perpetual Calendar
Date & Day
(Until 2100/02/28)

weight 106g
thick9.7mm
diameter36mm