Side by side

Ferro Race Master AutomaticvsSeestern S450 Ocean Star

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

Race Master Automatic
FerroRace Master Automatic
MSRP $585
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

12 of 29 specs differ
Diameter
Race Master Automatic45.2mm
S450 Ocean Star40mm
Power Reserve
Race Master Automatic40h
S450 Ocean Star41h
Water Resistance
Race Master Automatic50m
S450 Ocean Star100m
MSRP
Race Master Automatic$585
S450 Ocean Star$299

Full specifications

Case

5 specs
Category
Sport
Diver
Diameter
45.2mm
40mm
Thickness
11mm
12mm
Lug-to-Lug
45.2mm
48mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Lume
None
Tritium

Movement

5 specs
Caliber
Sellita SW200
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
$585
$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.

Ferro Race Master Automatic

Owners widely praise the Ferro Race Master Automatic for its value, with one enthusiast highlighting the British racing green dial, strong lume, beautifully engraved case back, and comfortable 39mm brushed steel case. The transparent movement descriptions are also appreciated. However, one owner reported poor communication and suspected delays regarding a pre-production order. On balance, owners rate the Ferro Race Master Automatic highly for its dial aesthetics and comfortable wearability at its price point.

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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