Side by side

Baltic HMS 003vsSeiko 5 Sports SKX series

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

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What people say

Owners + reviewers, side by side

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

Baltic HMS 003

The Baltic HMS 003 is widely praised for its vintage charm, featuring a three-dimensional sector dial with a deep blue and gilt color scheme, heat-treated blue hands, and varied textures. Owners and reviewers highlight its 36.5mm case size, high-dome crystal, and Beads of Rice bracelet as particularly appealing. The Miyota 8315 automatic movement provides a 60-hour power reserve and stop-seconds function. One owner notes the domed hesalite crystal is prone to scratching. Overall, owners and reviewers rate the Baltic HMS 003 highly for its unbelievably gorgeous design and vintage aesthetic at its price point.

From video reviewers

The Baltic HMS 003's downsized case to 36.5mm is a significant strength, making it a genuinely vintage-sized watch. A notable trade-off is the relatively thin lume on the watch, which is 'not the brightest' but still functional. Reviewers disagree on the watch's overall build quality, with one reviewer stating it has "better finishing" than the previous model, while another reviewer notes that specific details about the watch's finishing, indexes, or overall build quality are not mentioned.

Seiko 5 Sports SKX series

The Seiko 5 Sports SKX series is widely praised as an excellent gateway watch, offering great value with a solid build and powerful lume. Owners widely report that the NH36 movement's accuracy is a "luck of the draw," with official specs allowing up to +/-40 seconds per day, though many experience +/-5 to 10 seconds. Some owners note the lack of a screw-down crown and 100m water resistance, while others highlight its ISO 6425 compliance, 200m water resistance, and screw-down crown as superior tool watch features. Some owners find the original SKX models heavier and bulkier than newer lines, while others praise its iconic, tough, and rugged dive watch design and proven durability. On balance, owners and reviewers rate the Seiko 5 Sports SKX series highly for its iconic, durable dive watch design and strong value proposition.

At a glance

12 of 29 specs differ
Diameter
HMS 00336mm
5 Sports SKX series42.5mm
Power Reserve
HMS 00360h
5 Sports SKX series41h
Water Resistance
HMS 00350m
5 Sports SKX series100m
MSRP
HMS 003$416
5 Sports SKX series$495

Full specifications

Case

5 specs
Category
Sport
GMT
Diameter
36mm
42.5mm
Thickness
13mm
13.6mm
Lug Width
20mm
22mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal
Hesalite
Hardlex
Dial Color
Blue Gilt
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 8315
Seiko 4R34
Power Reserve
60h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$416
$495
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