Thumb Score: +15

Deep Blue Day Night T100 tritium automatic diver, sapphire crystal, various colorways: $150.
– Seiko NH35
– Sapphire crystal
– Tritium indices

https://www.deepbluewatches.com/a…rauwa.html

DAYNIGHT DIVER PC TRITIUM AUTOMATIC WATCH BLACK DIAL WHITE ARABIC NUMBERS ORANGE HANDS
SAPPHIRE CRYSTAL
45mm case, 14mm thick, 22mm Lugs,51mm L to L
Lightweight Poly Carbon Case
SEIKO AUTOMATIC NH 35 Date Movement
200 Meters – 660 Feet water resistant
T100 Tritium Capacity
Tritium Markers on the Dial and hands (total 17 tubes)