Seiko Seiko 5 Sports SKX seriesvsZelos Blacktip 200m GMT

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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 Seiko 5 Sports SKX series at true scale

Seiko 5 Sports SKX series

Zelos Blacktip 200m GMT at true scale

Blacktip 200m GMT

Diameter

42.5mm

41mm

Lug-to-Lug

46mm

n/a

Thickness

13.6mm

13mm

lowest

Water Resistance

100m

200m

highest

Power Reserve

41h

n/a

MSRP

$495

lowest

$549

Movement

Seiko 4R34

Seiko NH34

Case

6 specs
Diameter
42.5mm
41mm
Thickness
13.6mm
13mm
Lug-to-Lug
46mm
n/a
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko 4R34
Seiko NH34
Power Reserve
41h
0h
Jewels
24
0

Pricing

1 specs
MSRP
$495
$549
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Reviews

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

Seiko 5 Sports SKX series

Owners widely praise the Seiko 5 Sports SKX series for its iconic, tough, and rugged dive watch design, timeless styling, and tool-like nature, with many finding its build quality and finishing superior to alternatives. The comfortable jubilee bracelet is frequently cited as a positive wearability feature. Accuracy with the 4R34 movement is a "luck of the draw," with specs allowing +/-40 seconds per day, though many owners report +/-5 to 10 seconds. Some owners experienced issues like scratched crystals, failed springbars, or misaligned bezels and hands. The Seiko 5 Sports SKX series is seen as a decent watch, readily available under £200, but not a serious tool watch like its predecessor due to lacking a screw-down crown, bezel pip, and ISO rating. Overall, owners rate the Seiko 5 Sports SKX series highly for its iconic design and value, despite some lacking modern features.

Zelos Blacktip 200m GMT

Owners widely praise the Zelos Blacktip 200m GMT's rock-solid bracelet and great bezel action. The watch has sold out quickly and is unavailable from the brand. Overall, owners rate the Zelos Blacktip 200m GMT highly for its robust build and desirability, evidenced by its rapid sell-out status.

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