Side by side

RZE AspirarevsSeiko Ice Diver

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

RZE Aspirare

The RZE Aspirare is widely praised for its exceptional value and build quality at $599, featuring a 44mm titanium case with UltraHex coating and a Miyota 9015 movement. Owners find the watch surprisingly comfortable, even on smaller wrists, and appreciate its modern, futuristic design and interchangeable bezel system. Some reviewers note the minute hand appears slightly short relative to the chapter ring, and the 53mm lug-to-lug may be challenging for smaller wrists. On balance, owners and reviewers rate the RZE Aspirare highly for its robust titanium construction and strong value proposition.

Seiko Ice Diver

Owners widely praise the Seiko Prospex Sea for its robust build, classic dive watch design, and excellent value, with many highlighting its strong lume and comfortable wearability. Reviewers consistently flag its superior bezel action and overall finishing as standout features for its price point. Some owners find the 43mm case size substantial, with one noting it felt big, thick, and heavy on a 6.5-inch wrist, though others consider it a perfect size. The movement's power reserve is noted as less than newer variants by one reviewer. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and robust build at an accessible price.

At a glance

13 of 29 specs differ
Diameter
Aspirare44mm
Ice Diver45mm
Power Reserve
Aspirare
Ice Diver70h
Water Resistance
Aspirare200m
Ice Diver200m
MSRP
Aspirare$699
Ice Diver$900

Full specifications

Case

6 specs
Diameter
44mm
45mm
Thickness
13mm
12.9mm
Lug-to-Lug
53mm
52.6mm
Lug Width
22mm
20mm
Material
Grade 5 Titanium
Caseback
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Underside
Dial Color
White
Lume
None
LumiBrite

Movement

3 specs
Caliber
Miyota 9039
6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$699
$900
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