Seiko 5KXvsVero Watch Company Open Water 41

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seiko 5KX at true scale

5KX

Vero Watch Company Open Water 41 at true scale

Open Water 41

Diameter

42.5mm

40mm

Lug-to-Lug

46mm

lowest

47mm

Thickness

13.4mm

11mm

lowest

Water Resistance

100m

200m

highest

Power Reserve

41h

highest

38h

MSRP

$350

n/a

Movement

Seiko 4R36

Sellita SW200-1

Case

5 specs
Diameter
42.5mm
40mm
Thickness
13.4mm
11mm
Lug-to-Lug
46mm
47mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal
Hardlex
Sapphire
Dial Color
Blue
n/a
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
Seiko 4R36
Sellita SW200-1
Power Reserve
41h
38h
Jewels
24
0

Pricing

1 specs
MSRP
$350
n/a
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Reviews

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

Seiko 5KX

Owners widely praise the Seiko 5KX for its strong lume and value, with many reporting accuracy within +/-5 to 10 seconds per day, though some experience +/-1 second. The 42.5mm case is noted to wear smaller, and the watch offers a comfortable feel for many. Some owners are split on the bracelet quality, with opinions ranging from "cheaper side" with hollow links to "flimsy-feeling" jubilee. A few quality control issues have been reported, including a failed bezel clickspring and misaligned components. The Seiko 5KX is seen by some as a worthy successor to the original SKX, offering an upgraded movement with hacking and hand-winding capabilities, though others lament the loss of ISO certification and a screw-down crown. Overall, owners rate the Seiko 5KX highly for its excellent lume and value proposition, making it a popular choice for everyday wear.

Vero Watch Company Open Water 41

Vero Watch Company Open Water 41 owners and reviewers praise its exceptional design, finishing, and surprisingly thin wearability at 11mm height and 40mm width, with a 47mm lug-to-lug measurement. The bead-blasted finishing offers a clean, novel look, and its matte treatment extends across the entire bezel. The Sellita SW200-1 movement is regulated in-house to +/-5 seconds per day. Some commenters suggest a lumed pip at 12 and a dive bezel as desirable options. Overall, owners and reviewers rate the Vero Watch Company Open Water 41 highly for its elegant, contemporary tool watch design and comfortable wearability.