Side by side

Seestern S450 Ocean StarvsLongines LEGEND DIVER 42 BLACK LACQUERED

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

S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
LEGEND DIVER 42 BLACK LACQUERED
LonginesLEGEND DIVER 42 BLACK LACQUERED
MSRP $3,200

At a glance

15 of 29 specs differ
Diameter
S450 Ocean Star40mm
LEGEND DIVER 42 BLACK LACQUERED42mm
Power Reserve
S450 Ocean Star41h
LEGEND DIVER 42 BLACK LACQUERED72h
Water Resistance
S450 Ocean Star100m
LEGEND DIVER 42 BLACK LACQUERED300m
MSRP
S450 Ocean Star$299
LEGEND DIVER 42 BLACK LACQUERED$3,200

Full specifications

Case

6 specs
Diameter
40mm
42mm
Thickness
12mm
12.7mm
Lug-to-Lug
48mm
52.6mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Both sides
Dial Color
White
Black
Lume
Tritium
Super-LumiNova

Movement

5 specs
Caliber
TMI NH35A
L888.5
Beat Rate
21,600 vph
25,200 vph
Power Reserve
41h
72h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$3,200

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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.

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.

Longines LEGEND DIVER 42 BLACK LACQUERED

Owners widely praise the Longines LEGEND DIVER 42 BLACK LACQUERED for its retro design and versatility, with some noting it wears smaller than its dimensions suggest and its crystal height contributes to a perceived thinness. However, the 50mm lug-to-lug length is a point of contention, with some finding it a drawback while others report it fits flush on larger wrists and curves well on smaller ones. The clasp is reported to scratch easily, and some owners note dust can collect on the dial, while the lume is considered not strong and the bracelet lacks end links. Overall, owners value the Longines LEGEND DIVER 42 BLACK LACQUERED for its appealing vintage aesthetic and comfortable wearability, despite some practical concerns regarding the clasp and dial.

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