Side by side

Seestern S450 Ocean StarvsCIGA Design EDGE

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

S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
EDGE
CIGA DesignEDGE
MSRP $299

At a glance

13 of 29 specs differ
Diameter
S450 Ocean Star40mm
EDGE40.8mm
Power Reserve
S450 Ocean Star41h
EDGE40h
Water Resistance
S450 Ocean Star100m
EDGE30m
MSRP
S450 Ocean Star$299
EDGE$299

Full specifications

Case

7 specs
Category
Diver
Skeleton
Diameter
40mm
40.8mm
Thickness
12mm
12.3mm
Lug-to-Lug
48mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
Tritium
None

Movement

4 specs
Caliber
TMI NH35A
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
40h
Complications
GMT, Date
None

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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.

Seestern S450 Ocean Star

Owners widely praise the Seestern S450 Ocean Star's Yachtmaster-style case and flawless bracelet finishing, with one owner noting the ST2130 movement keeps good time. The bezel action is described as having individual notches but feeling like a friction bezel, while another owner flags the bezel and crown action as smooth with perfect alignment. Lume is a point of contention, with one source describing it as a nice cool blue with ice-white application, while others note it as weak or not matching Prospex standards, despite using BGW-9. The watch is considered a "big boy" ideal for larger wrists (19cm+), potentially too large for 17cm wrists due to its size and non-tapering bracelet. Overall, owners rate the Seestern S450 Ocean Star highly for its build quality and finishing at the price point, despite some reservations about its size and lume intensity.

CIGA Design EDGE

Owners widely praise the CIGA Design EDGE for its stunning, design-forward skeletonized looks and surprisingly light wearability, with one owner noting it as a conversation starter. The finishing is also highlighted as a strong point, alongside its attractive book-style packaging. Concerns exist regarding the robustness and longevity of the Sea-Gull movement, with quality noted as potentially irregular. The included strap may be too small for some wrists, requiring aftermarket solutions. Overall, owners rate the CIGA Design EDGE highly for its unique aesthetic and value, especially when purchased at a sale price.

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