# Desk Dives > Nobody in the meeting knows it's rated to 300 meters. You do. A personal dive watch collection by Mark: mostly Seiko Prospex, some Citizen, a few vintage pieces. Each watch page has specs, photos, videos and an honest verdict. ## Pages - [Watches](https://deskdives.com/watches/): the full collection - [Videos](https://deskdives.com/videos/): YouTube videos - [Journal](https://deskdives.com/journal/): occasional writing - [About](https://deskdives.com/about/) ## Watches - [No. 01 Seiko SPB077](https://deskdives.com/watches/seiko-spb077/): SPB077J1; 6R15, automatic; 44.0 mm steel, hard coated - [No. 02 Seiko SLA017](https://deskdives.com/watches/seiko-sla017/): SLA017J1; 8L35, automatic, 26 jewels; 39.9 mm steel - [No. 03 Seiko SPB151](https://deskdives.com/watches/seiko-willard/): SPB151J1; 6R35, automatic; 42.7 mm steel, crown at 4 - [No. 04 Seiko Alpinist SPB201](https://deskdives.com/watches/seiko-alpinist-spb201/): SPB201J1; 6R35, automatic; 39.5 mm steel - [No. 05 Seiko Weekdater](https://deskdives.com/watches/seikomatic-weekdater/): 6218-8971; 6218, automatic, 35 jewels - [No. 06 Seiko SPB083](https://deskdives.com/watches/seiko-spb083/): SPB083J1; 6R15, automatic, 23 jewels; 44.0 mm steel, super-hard coating - [No. 07 Seiko Turtle](https://deskdives.com/watches/seiko-turtle/) - [No. 08 Seiko Samurai](https://deskdives.com/watches/seiko-samurai/) - [No. 09 Seiko Monster](https://deskdives.com/watches/seiko-monster/) - [No. 10 Seiko Sumo](https://deskdives.com/watches/seiko-sumo/) - [No. 11 Seiko Tuna](https://deskdives.com/watches/seiko-tuna/) - [No. 12 Seiko Shogun](https://deskdives.com/watches/seiko-shogun/) ## Elsewhere - YouTube: https://www.youtube.com/@deskdives