Side by side

Venezianico Nereide GMT 39vsSeestern S450 Ocean Star

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

Nereide GMT 39
VenezianicoNereide GMT 39
MSRP $1,150
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

14 of 29 specs differ
Diameter
Nereide GMT 3939mm
S450 Ocean Star40mm
Power Reserve
Nereide GMT 3940h
S450 Ocean Star41h
Water Resistance
Nereide GMT 39100m
S450 Ocean Star100m
MSRP
Nereide GMT 39$1,150
S450 Ocean Star$299

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
39mm
40mm
Thickness
11.9mm
12mm
Lug-to-Lug
45.5mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
White
Lume
Super-LumiNova
Tritium

Movement

5 specs
Caliber
Miyota 9075
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$1,150
$299

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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.

Venezianico Nereide GMT 39

Owners widely praise the Venezianico Nereide GMT for its attractive, unique design featuring a tungsten bezel and blue MOP dial, and its good build quality for the price. One owner notes it keeps great time and looks beautiful, while another highlights the Miyota 9039 movement contributes to a thin profile. However, some owners express disappointment with the bracelet's split pins and the absence of a standard half link for optimal fit. On balance, owners rate the Venezianico Nereide GMT highly for its distinctive aesthetic and value proposition.

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.

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