Watch Almanac
Invicta

Pro Diver Automatic 40mm

Ref. 8926OB

Case diameter
40 mm
Manufacturer spec
Lug-to-lug
—
Not published
Thickness
—
Not published
Lug width
20 mm
Manufacturer spec

Retail price $180 (US, Oct 2026)

We have not verified this watch’s lug-to-lug yet, so we can’t draw it on a wrist. Case diameter alone is a poor guide to fit.

How the Pro Diver Automatic 40mm wears

Its 20 mm lug width is one of the most common strap sizes; 156 other watches here share it, so aftermarket straps are easy to find.

Specifications

Reference
8926OB
Collection
Pro Diver
Status
In production
Case material
stainless steel
Water resistance
200 m
Bezel
unidirectional coin-edge bezel
Dial
black
Strap / bracelet
stainless steel bracelet
Style
Dive, Everyday

Movement

Caliber
Seiko NH35A
Type
automatic
Jewels
24

Takes 20 mm straps. See other 20 mm watches and straps.

Same 20 mm lug width

All 20 mm watches

These take the same straps as the Pro Diver Automatic 40mm.

Sources