Side by side

Seiko Prospex SeavsYema Yachtingraff Seconde/Seconde/

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

Prospex Sea
SeikoProspex Sea
MSRP $1,500
Yachtingraff Seconde/Seconde/
YemaYachtingraff Seconde/Seconde/
MSRP $499
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 Sea

Seiko Prospex Sea owners and reviewers praise its Marinemaster-style aesthetic, excellent case finishing, and impressive LumiBrite lume. The watch is powered by the 6R15 movement with a 50-hour power reserve and comes with both a steel bracelet and a silicone strap. Some owners find the Seiko Prospex Sea to be a great value and a suitable first "proper" watch, while others report it is uncomfortably big, thick, and heavy on smaller wrists. Reviewers note the GMT function is secondary with a less prominent scale, and the bezel's quieter clicks may not appeal to all. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and finishing at its price point.

Yema Yachtingraff Seconde/Seconde/

The Yema Yachtingraff Seconde/Seconde/ is a collaboration watch featuring a hand-painted graffiti-style dial with wet paint drips and spray can pushers, powered by a Seiko VK63 meca-quartz movement. One owner noted slight marks on the lugs, bezel, and case of a pre-owned example, rating its condition at 88%. On balance, reviewers highlight the artistic and humorous blend of design elements as the watch's primary appeal.

At a glance

15 of 29 specs differ
Diameter
Prospex Sea43.5mm
Yachtingraff Seconde/Seconde/38.5mm
Power Reserve
Prospex Sea70h
Yachtingraff Seconde/Seconde/40h
Water Resistance
Prospex Sea200m
Yachtingraff Seconde/Seconde/50m
MSRP
Prospex Sea$1,500
Yachtingraff Seconde/Seconde/$499

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
43.5mm
38.5mm
Thickness
13.3mm
13mm
Lug-to-Lug
51mm
Lug Width
22mm
19mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Standard
Lume
LumiBrite on hands and index(es)
None

Movement

4 specs
Caliber
6R35
Type
Automatic
Quartz
Power Reserve
70h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
$499
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