Seiko SRPL87K1

Seiko SRPL87K1

Movement: Seiko automatic caliber 4R36 (with manual winding + stop-second)

Power reserve: ~41 hours

Case: stainless steel

Size: 42.5 mm (large sports watch)

Thickness: ~13.9 mm

Crystal: curved Hardlex (hardened mineral)

Water resistance: 100 m (10 ATM)

Functions:

hours, minutes, seconds

day + date

Bezel: unidirectional rotating (SKX diver type)

Case back: transparent (movement visible)

Strap: silicone (sporty style)

Style: modern diver / reinterpreted SKX