Seiko SRPL77K1

Seiko SRPL77K1

Movement: Automatic Seiko 4R36

manual winding

hacking (stop seconds)

Power reserve: ~41 hours

Case: Stainless steel

Size: ~39–40 mm ⭐

Crystal: Hardlex

Water resistance: 100 m (10 ATM)

Functions:

day + date

manual winding

Strap: NATO/military textile

Case back: yes (transparent)

Style: field watch / classic military / everyday automatic