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KUOE ROYAL SMITH 90-010vsSeiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

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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.

KUOE ROYAL SMITH 90-010

Owners praise the KUOE ROYAL SMITH's elegant 37mm size, symmetrical bicompax layout, and crisp chronograph pushers with a swift reset. The salmon dial is described as copper-toned with highly polished, legible Breguet numerals. Some owners find the 13mm thickness and 43mm lug-to-lug wearable, while others note the 14.3mm thickness detracts from wearability. The TMI NE86A movement has a claimed 45-hour power reserve and accuracy ranging from +25/-15 seconds per day. On balance, owners and reviewers appreciate the KUOE ROYAL SMITH for its retro charm and enjoyable chronograph operation, despite some reservations about its thickness.

From video reviewers

The Miyota Cal. 9122 automatic movement with triple calendar complications is a key strength. The watch features a vertical brushed ivory dial with black subdials and Breguet numerals. Reviewers did not reach a consensus on any weaknesses or points of disagreement.

Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

The Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition features a 40mm case, 300m water resistance, and a 72-hour power reserve from the Calibre 6R55 movement, distinguished by a grey bezel insert and a wave-patterned silvery-white dial. The clasp includes an improved diving suit extension. Owners note the MarineMaster case is comfortable and wearable. However, some owners criticize the 6R54 movement's accuracy, reporting deviations of +25/-15 seconds per day, and find the production number too large for a "limited" edition, deeming it too expensive. On balance, owners rate the Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition positively for its comfortable case and attractive dial, despite concerns regarding its price and movement accuracy.

At a glance

14 of 29 specs differ
Diameter
ROYAL SMITH 90-01035mm
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition40mm
Power Reserve
ROYAL SMITH 90-01040h
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
ROYAL SMITH 90-01050m
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition300m
MSRP
ROYAL SMITH 90-010$1,050
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition$1,400

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
35mm
40mm
Thickness
12.7mm
13mm
Lug-to-Lug
43mm
46.4mm
Lug Width
18mm
20mm
Water Resistance
50m
300m

Crystal & Dial

4 specs
Crystal Shape
Dome
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Ivory
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9122
Seiko 6R55
Power Reserve
40h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$1,050
$1,400
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