David Desso - Powering this pair of Prospex automatic divers watches is caliber 8L35, Seiko's first hand-assembled movement. Caliber 8L35 was developed expressly for diver's watches and assembled at the Shizukuishi Watch
Seiko Prospex 62MAS 55th Anniversary L.E. : SLA043 Used Watch For Sale
Seiko caliber 8L35 » WatchBase
Seiko Save The Diver Scuba Limited Seiko SBDX053 Limited 1300... for $2,577 for sale from a Trusted Seller on Chrono24
Is the Seiko 8L35 movement worth the money? | WatchUSeek Watch Forums
Seiko Caliber 8L35 Watch Movement | Caliber Corner
8L35 | Seiko Watch Corporation
8L35 | Seiko Watch Corporation
Seiko 8l35-00x0 for $4,250 for sale from a Private Seller on Chrono24