Side by side

Orient SK Diver Retro (Revival)vsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

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

At a glance

18 of 29 specs differ
Diameter
SK Diver Retro (Revival)41.7mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
SK Diver Retro (Revival)40h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
SK Diver Retro (Revival)50m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
SK Diver Retro (Revival)$325
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500

Full specifications

Case

6 specs
Category
Sport
Chronograph
Diameter
41.7mm
42mm
Thickness
12.6mm
14.6mm
Lug-to-Lug
46.2mm
49.5mm
Lug Width
18mm
20mm
Water Resistance
50m
100m

Crystal & Dial

6 specs
Crystal
Mineral
Sapphire
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Gold
Black
Indices
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
F6922
8R48
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
45h
Jewels
22
34
Complications
Day-date
None

Pricing

1 specs
MSRP
$325
$2,500

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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 SK Diver Retro (Revival)

Owners widely praise the Orient SK Diver Retro (Revival) for its affordable, retro-cool, asymmetrical case design and interior rotating bezel. However, reviewers and owners alike flag the folded link bracelet as a significant detractor, describing it as "jangly" and of poor quality. Concerns are also raised about its weak lume and 50-meter water resistance, rendering it unsuitable as a true diver. The movement's lack of hand-winding and hacking is noted, and some find the watch's design polarizing, with lugs appearing on separate planes, leading some to feel it "radiates 'cheap watch'". On balance, owners value the Orient SK Diver Retro (Revival) for its unique vintage aesthetic and accessible price point, despite significant drawbacks in bracelet quality and water resistance.

Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

Owners widely praise the Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition for its refined presence and intricate dial patterns, with some favoring its unique red dial and steel bezel over other Speedtimer models. However, some owners criticize the 24-hour subdial as useless, the date window as recessed, and the stock bracelet as difficult to fit, while others find the pushers stick out too much. One owner notes the $995 price point is high for the 6R55 movement, suggesting a lower range, though others appreciate the Seiko finishing and charm. On balance, owners rate the Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition well for its unique aesthetic and finishing, despite some functional and value concerns.

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