Diff of 571009 - Riquartz

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#author("2021-01-16T09:44:03+00:00","default:admin","admin")
Case: Stainless steel, (possibly [[Tungsten carbide]]?)
#author("2023-07-23T17:51:18+01:00","default:admin","admin")
Case: Probably [[Tungsten carbide]]

Dial: Green stone, such as bloodstone, signed "Ricoh [[LSI]] 32768"

http://akiyose.com/battery-exchange/ricoh/riquartz2.html