Watch type
Watches built for the water, with rotating bezels, big lume and real water resistance. Ours run from Seiko's 1970s 6105 and 6309 Turtle through the quartz 7548 and the 7002 to the SKX007, the Monster and the modern Turtle reissue. Casio's Frogman is filed under G-Shock.
11 references we cover.

Seiko · SKX Diver
Diveref SKX007
$370–$625 typical ask
124 on eBay

Seiko · SKX Diver
Diveref SKX009
$390–$525 typical ask
153 on eBay

Seiko · SKX Diver
Diveref SKX013
$470–$1,100 typical ask
26 on eBay

Seiko · SKX Diver
Diveref SKX173
$300–$480 typical ask
10 on eBay

Seiko · Vintage Diver
Diveref 6309-7290
$410–$800 typical ask
32 on eBay

Seiko · Vintage Diver
Diveref 6309-7040
$675–$975 typical ask
44 on eBay

Seiko · Vintage Diver
Diveref 7002-700A
$360–$440 typical ask
16 on eBay

Seiko · Vintage Diver
Diveref 6105-8110
$2,200–$2,725 typical ask
69 on eBay

Seiko · Vintage Diver
Diveref 7548-700B
$430–$625 typical ask
18 on eBay

Seiko · Prospex Diver
Diveref SRP777
$750–$875 typical ask
6 on eBay

Seiko · Monster Diver
Diveref SKX781
$420–$575 typical ask
106 on eBay