Audaz Reef DivervsSeiko Ice Diver
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Reef Diver
Ice Diver
Diameter
45mm
45mm
Lug-to-Lug
53mm
52.6mm
lowest
Thickness
15.5mm
12.9mm
lowest
Water Resistance
300m
highest
200m
Power Reserve
n/a
70h
MSRP
$420
lowest
$900
Movement
Seiko NH35
Seiko 6R35
Case
5 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Audaz Reef Diver is a bold, rugged tool watch with a focus on clarity and accuracy for diving. It features a 45mm 316L stainless steel case, sapphire crystal, Super-LumiNova C3, and 300m water resistance. One owner notes it is a large, heavy watch. The Audaz Reef Diver is available with a Seiko NH35 automatic movement starting at $269. On balance, owners and reviewers view the Audaz Reef Diver positively for its dependable tool-watch design and robust specifications at its price point.
The Seiko Ice Diver is widely praised for its excellent value and robust build, with owners and reviewers highlighting its classic Seiko strengths in legibility and lume. Some owners find the 45mm case size substantial, with one noting it felt big, thick, and heavy on a 6.5-inch wrist, while another found it a perfect size. Overall, owners rate the Seiko Ice Diver highly for its classic design and value.
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