Side by side

Christopher Ward C60 Trident LumièrevsSeestern S450 Ocean Star

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

C60 Trident Lumière
Christopher WardC60 Trident Lumière
MSRP $2,570
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

16 of 29 specs differ
Diameter
C60 Trident Lumière47.9mm
S450 Ocean Star40mm
Power Reserve
C60 Trident Lumière56h
S450 Ocean Star41h
Water Resistance
C60 Trident Lumière300m
S450 Ocean Star100m
MSRP
C60 Trident Lumière$2,570
S450 Ocean Star$299

Full specifications

Case

8 specs
Diameter
47.9mm
40mm
Thickness
10.85mm
12mm
Lug-to-Lug
47.9mm
48mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
300m
100m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Blue
White
Lume
SLN X1 BL C1
Tritium

Movement

5 specs
Caliber
SW200
TMI NH35A
Beat Rate
4 vph
21,600 vph
Power Reserve
56h
41h
Jewels
25
24
Complications
GMT, Moonphase, Day-date
GMT, Date

Pricing

1 specs
MSRP
$2,570
$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.

Christopher Ward C60 Trident Lumière

The Christopher Ward C60 Trident Lumière is praised for its bright, even lume and astounding legibility, with Globolight XP markers and hands providing a spectacular 3D effect. Reviewers note the grade 2 titanium case and bracelet, featuring an alternating brushed and polished finish, and a comfortable 10.85mm thickness for all-day wear. The 120-click bezel is described as having no wiggle and crisp, audible stops, with a fully lumed ceramic insert, green for the first 15 minutes and blue for the remainder. It is powered by a COSC-certified Sellita SW300-1 movement. Some reviewers point out that the end links are longer than the lugs, which was a point of disappointment. Overall, reviewers rate the Christopher Ward C60 Trident Lumière highly for its exceptional lume performance and comfortable titanium construction at the price.

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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