Side by side

Orient 75th Anniversary StrettovsSeestern S450 Ocean Star

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

75th Anniversary Stretto
Orient75th Anniversary Stretto
MSRP $450
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

14 of 29 specs differ
Diameter
75th Anniversary Stretto41.5mm
S450 Ocean Star40mm
Power Reserve
75th Anniversary Stretto40h
S450 Ocean Star41h
Water Resistance
75th Anniversary Stretto50m
S450 Ocean Star100m
MSRP
75th Anniversary Stretto$450
S450 Ocean Star$299

Full specifications

Case

7 specs
Category
Diver
Diameter
41.5mm
40mm
Thickness
13mm
12mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Grey
White
Lume
None
Tritium

Movement

4 specs
Caliber
F6B24
TMI NH35A
Power Reserve
40h
41h
Jewels
22
24
Complications
GMT, Day-date
GMT, Date

Pricing

1 specs
MSRP
$450
$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.

Orient 75th Anniversary Stretto

Owners widely praise the Orient 75th Anniversary Stretto for its classy and elegant design, particularly its beautiful sun and moon dial, and note its well-finished and balanced case. The watch features an in-house movement, sapphire crystal, and buttery bezel action, all for $241. Some owners find the 41.8mm case size large, with one owner regretting it's not a true moonphase complication and another finding the bracelet uncomfortable and its clasp tiny. On balance, owners rate the Orient 75th Anniversary Stretto highly for its elegant design and case finishing at the 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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