Side by side

Venezianico Arsenale BizantinovsSeestern S450 Ocean Star

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

Arsenale Bizantino
VenezianicoArsenale Bizantino
MSRP $1,050
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Arsenale Bizantino40mm
S450 Ocean Star40mm
Power Reserve
Arsenale Bizantino40h
S450 Ocean Star41h
Water Resistance
Arsenale Bizantino100m
S450 Ocean Star100m
MSRP
Arsenale Bizantino$1,050
S450 Ocean Star$299

Full specifications

Case

4 specs
Category
Dress
Diver
Thickness
9.95mm
12mm
Lug-to-Lug
44mm
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 9039
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
$1,050
$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 Arsenale Bizantino

The Venezianico Arsenale Bizantino is widely praised for its unique Byzantine art engraving across the case and bracelet, and its elegant gray fumé dial. Owners find it extremely comfortable and appreciate its solid build quality for the €900 price point. However, reviewers note that the bracelet screws are unattractive up close, and the seconds hand can be difficult to see in certain lighting conditions, impacting legibility. On balance, owners and reviewers rate the Venezianico Arsenale Bizantino highly for its distinctive artistic design and comfortable wearability.

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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