Side by side

Citizen BrycenvsSeiko Prospex Sea

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

Brycen
CitizenBrycen
MSRP $394
Prospex Sea
SeikoProspex Sea
MSRP $795

At a glance

10 of 29 specs differ
Diameter
Brycen42mm
Prospex Sea34mm
Power Reserve
Brycen40h
Prospex Sea40h
Water Resistance
Brycen100m
Prospex Sea200m
MSRP
Brycen$394
Prospex Sea$795

Full specifications

Case

5 specs
Diameter
42mm
34mm
Thickness
12mm
8.7mm
Lug-to-Lug
46mm
40.8mm
Lug Width
22mm
16mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
J810
6N01
Type
Solar
Quartz

Pricing

1 specs
MSRP
$394
$795

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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.

Citizen Brycen

The Citizen Brycen is praised for its excellent accuracy, with one owner reporting less than 1 second deviation per day, and its retro racing chronograph aesthetic featuring oversized pushers and a detailed crown. Reviewers note its barrel-shaped Super Titanium case with polished bevels and brushed surfaces, a flat sapphire crystal, and a vertically oriented two-register chronograph dial. Owners widely report the mesh bracelet pulls hairs, necessitating a strap change. The static bezel, 100m water resistance, and the date window's poor color contrast making it difficult to read are flagged as drawbacks. On balance, owners and reviewers appreciate the Citizen Brycen's aesthetic and accuracy, though the bracelet comfort and date legibility present notable trade-offs.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent value, robust build, and superb lume, with many appreciating its comfortable wearability due to its case shape and lug-to-lug distance. Reviewers consistently highlight its impressive finishing and classic dive watch design, often noting the bright LumiBrite lume. Some owners find the watch to be large, thick, and heavy, while others consider it the perfect size, indicating a split opinion on wearability for smaller wrists. The power reserve from some movements is noted as less than newer variants, and the clasp quality receives mixed feedback. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional finishing and value proposition in the dive watch market.

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