Side by side

Dan Henry 1939vsSeestern S450 Ocean Star

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

1939
Dan Henry1939
MSRP $290
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

15 of 29 specs differ
Diameter
193941mm
S450 Ocean Star40mm
Power Reserve
193940h
S450 Ocean Star41h
Water Resistance
1939
S450 Ocean Star100m
MSRP
1939$290
S450 Ocean Star$299

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
41mm
40mm
Thickness
13.9mm
12mm
Lug-to-Lug
49.2mm
48mm
Lug Width
22mm
20mm
Water Resistance
100m

Crystal & Dial

2 specs
Dial Color
Standard
White
Lume
None
Tritium

Movement

6 specs
Caliber
TMI NH35A
Type
Quartz
Automatic
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$290
$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.

Dan Henry 1939

Owners widely praise the Dan Henry 1939 for its striking, art-like design, detailed multi-layered dial with glossy black background and gold raised markers, and the solid clicking feel of its chronograph buttons. The gorgeous domed crystal and smooth chrono sweep back are also noted positives, contributing to a feeling of sturdiness and exceptional value at $220. Some owners express disappointment it uses a quartz movement, and one owner found it surprisingly heavy. After two years of daily wear, the watch has sustained abuse with only minor bezel nicks and barely visible scratches on the glass, while its chronograph pushers retain an audible click. On balance, owners rate the Dan Henry 1939 highly for its detailed design and exceptional value at the price point.

From video reviewers

The dial finishing and classic aesthetic are consistently praised. The lack of lume is a significant drawback for legibility in low light.

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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