Side by side

Seiko Prospex SeavsTissot PR 100 Jungfraubahn

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

Prospex Sea
SeikoProspex Sea
MSRP $795
PR 100 Jungfraubahn
TissotPR 100 Jungfraubahn
MSRP $395

At a glance

10 of 29 specs differ
Diameter
Prospex Sea34mm
PR 100 Jungfraubahn34mm
Power Reserve
Prospex Sea40h
PR 100 Jungfraubahn40h
Water Resistance
Prospex Sea200m
PR 100 Jungfraubahn100m
MSRP
Prospex Sea$795
PR 100 Jungfraubahn$395

Full specifications

Case

4 specs
Category
Diver
Sport
Thickness
8.7mm
8.25mm
Lug-to-Lug
40.8mm
34mm
Water Resistance
200m
100m

Crystal & Dial

4 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Silver
Indices
Applied
Indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

1 specs
Caliber
6N01
10 1/2'''

Pricing

1 specs
MSRP
$795
$395

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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 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.

Tissot PR 100 Jungfraubahn

Owners widely praise the Tissot PR 100 Jungfraubahn for its simple, classy design, unique Alps-inspired dial detail, and elegant blue hands, finding its clean, minimal look versatile for casual and formal wear. The stainless steel strap is also noted as solid and comfortable. However, one owner observes that the 40mm case with a narrow bezel and male endlinks makes the Tissot PR 100 Jungfraubahn wear larger, prompting a plan to replace the bracelet. Overall, owners rate the Tissot PR 100 Jungfraubahn highly for its elegant aesthetics and versatile wearability.

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