Side by side

Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsKUOE SOMBRERO 90-011

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

At a glance

11 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
SOMBRERO 90-01138mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
SOMBRERO 90-01142h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
SOMBRERO 90-011200m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900
SOMBRERO 90-011$980

Full specifications

Case

4 specs
Diameter
42.6mm
38mm
Thickness
14.1mm
12.45mm
Lug-to-Lug
49.3mm
45.5mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal Shape
Curved
Dome
AR Coating
Anti-reflective coating on inner surface
Yes
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova

Movement

3 specs
Caliber
8L45
Miyota 9039
Power Reserve
72h
42h
Jewels
35
25

Pricing

1 specs
MSRP
$3,900
$980

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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.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition is praised for its distinctive blue sea ice-inspired dial with a gradient effect and textured finish, celebrating its partnership with JAMSTEC. It is powered by the automatic Calibre 8L45 movement, which provides a 72-hour power reserve. The watch features a 42.6mm stainless steel case with a super-hard coating, a ceramic bezel, and a dual-curved sapphire crystal, offering 300m water resistance. Accuracy is rated between -5/+10 seconds per day. Overall, reviewers highlight the unique dial design and robust specifications as key strengths of the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition.

KUOE SOMBRERO 90-011

Owners widely praise the KUOE SOMBRERO 90-011 for its stunning dials, blued hands, and quality finishing, with many highlighting its great value and vintage-inspired aesthetic. The comfortable jubilee bracelet and excellent lume are frequently mentioned positives. One owner notes the watch is "pretty thick in regards to height," and another points out minor criticism regarding the handset finish and crown edges, with indices and handset sharing a similar color that can obscure visibility. The KUOE SOMBRERO 90-011 utilizes a Miyota 9039 movement, with reported accuracy ranging from -10 to +30 seconds per day. Overall, owners rate the KUOE SOMBRERO 90-011 highly for its attractive design and value proposition.

From video reviewers

The KUOE SOMBRERO 90-011's vintage-inspired dial and hands are a strong point, with reviewers noting their aesthetic appeal. The watch's design is also praised for its uniqueness, with one reviewer calling it "design perfection." However, the relatively short 40-hour power reserve of the MIYOTA Cal.9039 automatic movement is a notable weakness.

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