Side by side

Lorier ZephyrvsSeiko Monster

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

Zephyr
LorierZephyr
MSRP $549
Monster
SeikoMonster
MSRP $550

At a glance

13 of 29 specs differ
Diameter
Zephyr36mm
Monster42.4mm
Power Reserve
Zephyr40h
Monster41h
Water Resistance
Zephyr
Monster200m
MSRP
Zephyr$549
Monster$550

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
36mm
42.4mm
Thickness
13.4mm
Lug-to-Lug
49.4mm
Lug Width
18mm
20mm
Water Resistance
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
White
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$549
$550

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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.

Lorier Zephyr

Owners widely praise the Lorier Zephyr for its stunning guilloche-style dial, refined and perfectly sized unique case shape, and comfortable wearability. The Miyota 9 series movement is noted by owners as being a little noisy, with a rotor whirring audible on quick hand movements. On balance, owners rate the Lorier Zephyr highly for its distinctive dial and case design at the price.

From video reviewers

The watch's vintage aesthetic and value for money are praised. The bracelet's refinement and perceived rattle are noted as a drawback.

Seiko Monster

Owners widely praise the Seiko Prospex Sea for its excellent value, robust build, and superb lume, with many noting its comfortable wearability. Reviewers consistently highlight its impressive finishing and classic dive watch design, often comparing it favorably to older models. Some owners find the size substantial, with one noting it as big, thick, and heavy on a 6.5-inch wrist, while others find it perfect. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional value and robust, classic dive watch design.

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