Side by side

Seiko 5KXvsWilliam Wood National Fallen Firefighters Foundation Watch

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

5KX
Seiko5KX
MSRP $350

At a glance

12 of 29 specs differ
Diameter
5KX42.5mm
National Fallen Firefighters Foundation Watch41mm
Power Reserve
5KX41h
National Fallen Firefighters Foundation Watch40h
Water Resistance
5KX100m
National Fallen Firefighters Foundation Watch100m
MSRP
5KX$350
National Fallen Firefighters Foundation Watch$820

Full specifications

Case

5 specs
Diameter
42.5mm
41mm
Thickness
13.4mm
15mm
Lug-to-Lug
46mm
49mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
Crystal
Hardlex
Domed Sapphire
Dial Color
Black
Standard
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
4R36
Seiko NH35
Power Reserve
41h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$350
$820

Follow this matchup

Get a note when Seiko 5KX vs William Wood National Fallen Firefighters Foundation Watch gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Seiko 5KX

Owners widely praise the Seiko 5 Sports SKX series for its strong lume and comfortable wearability, with many noting its compact feel due to a short lug-to-lug length. The NH36 movement's accuracy varies, with typical performance between +/-5 to 10 seconds per day, though some report better. A lack of screw-down crown and ISO certification are noted drawbacks for its water resistance. Some owners find the bracelet to be of cheaper construction with hollow links, and a few have reported quality control issues. The consensus is that the Seiko 5 Sports SKX series offers good value for its price, appealing to those who appreciate its tool-like nature and iconic lineage.

William Wood National Fallen Firefighters Foundation Watch

The case is crafted from upcycled firefighting materials, offering a unique story. The straps are made from upcycled fire hoses, a unique material nod to its heritage.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.