Available$74042mm

Momentum
Aquamatic IV
Two Tone


This watch is available for purchase directly from the brand's website.
A Dive watch, in a round stainless steel case, 40mm, with a blue honeycomb dial, broad arrow hands and dot indices, powered by the SEIKO NH35.
This reference is currently in stock and available for direct purchase from the brand. Its price sits close to the median for comparable watches in its segment, neither a premium nor a bargain within that group. The 62 comparable dive watches tracked in this size and price class range from USD 105 to USD 299.
Diameter
40mm
Between lugs
12.5mm
Thickness
12.5mm
Weight
81g
Movement Type
automatic
Movement Name
SEIKO NH35
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
Scratch-resistant sapphire crystal glass
Its scarcity score of 0/100 puts it in roughly the bottom 10% of tracked dive watches in this class. The scarcity score here has moved down around 10 points across the past 175 days. It peaked near a score of 12 in April 2026. That tracks closely with what's typical for Boderry's catalog.
Across Boderry's tracked catalog, about 78% of models are in stock at any given time.
No rush
Brand pattern · 120 models
About 78% of this brand's tracked models are currently in stock.
Last confirmed:
Tracked since 8/2/25 (411 days).
Available8/25/25
13 months straight
March 2026
Today
Currently priced at $199.00, with 5 price changes recorded over the tracked period. The lowest recorded price was $149.00 on 2/12/26; the highest was $199.00 on 9/1/26. That's up from the $159.00 it was first tracked at.
$199.00 USD9/13/26
$149.00
At its highest recorded price
$199.00
5 older price changes back to 10/11/25 are available with Collector. Unlock full history
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