Side by side

Christopher Ward The TwelvevsSeestern S450 Ocean Star

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

The Twelve
Christopher WardThe Twelve
MSRP $1,495
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

15 of 29 specs differ
Diameter
The Twelve40mm
S450 Ocean Star40mm
Power Reserve
The Twelve38h
S450 Ocean Star41h
Water Resistance
The Twelve100m
S450 Ocean Star100m
MSRP
The Twelve$1,495
S450 Ocean Star$299

Full specifications

Case

7 specs
Category
Sport
Diver
Thickness
9.95mm
12mm
Lug-to-Lug
44.5mm
48mm
Lug Width
25mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Caseback
Solid screw-down
Solid

Crystal & Dial

2 specs
Dial Color
Midnight Sun
White
Lume
SLN X1 BL C1
Tritium

Movement

5 specs
Caliber
SW200
TMI NH35A
Beat Rate
4 vph
21,600 vph
Power Reserve
38h
41h
Jewels
26
24
Complications
GMT, Moonphase, Day-date, Date
GMT, Date

Pricing

1 specs
MSRP
$1,495
$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 The Twelve

Christopher Ward The Twelve is widely praised for its excellent value, comfortable and thin titanium case, and COSC-certified movements. Owners and reviewers highlight the lightweight feel and attractive finishing. However, some find the dial design lacks originality, and one owner noted sharp edges on bracelet links and unfinished clasp interiors, leading to a return. The skeletonized dial on The Twelve X, while a selling point, can impact legibility, and the case chamfers may be prone to dings. Overall, owners and reviewers rate Christopher Ward The Twelve highly for its comfortable titanium construction and strong 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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