Alsta NautoscaphvsMMI Watches Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium)

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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.

Alsta Nautoscaph at true scale

Nautoscaph

MMI Watches Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium) at true scale

Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium)

Diameter

40mm

40mm

Lug-to-Lug

51.3mm

47mm

lowest

Thickness

16.2mm

13.8mm

lowest

Water Resistance

300m

300m

Power Reserve

41h

n/a

MSRP

$595

$425

lowest

Movement

Seiko NH35

Seiko NH35

Case

3 specs
Thickness
16.2mm
13.8mm
Lug-to-Lug
51.3mm
47mm
Lug Width
20mm
n/a

Movement

1 specs
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$595
$425
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Reviews

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

Alsta Nautoscaph

Owners widely report the Alsta NAUTOSCAPH wears comfortably on the wrist, though some find it dense and top-heavy. Reviewers praise its dial design and colorway, with one enthusiastically recommending it for Jaws fans and noting the attractive contrasting polished and brushed finishes. A minor drawback mentioned is the lack of lume at the 3 o'clock position. Community members and reviewers alike consider the €900 price point for the Seiko NH35 movement excessive. Overall, owners and reviewers rate the Alsta NAUTOSCAPH highly for its Jaws-inspired aesthetic and attractive dial, despite concerns about its thickness and value proposition.

MMI Watches Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium)

Owners are astonished by the quality and stunning details of the MMI Watches Turret 300M - Model: TR2-OR (MIDNIGHT BLUE) (NO DATE) (OLD RADIUM), noting it looks even better in person. The watch features a horizontally brushed dial, Swiss Super-LumiNova Old Radium Grade A lume on its hands and indices, and a 3mm sapphire crystal with an underside anti-reflective coating. The 40mm case is praised for its slim 13.6mm thickness for a diver, with a 47mm lug-to-lug measurement. One owner reports incredible accuracy, ranking it second only to a Grand Seiko Spring Drive. Overall, owners rate the MMI Watches Turret 300M - Model: TR2-OR (MIDNIGHT BLUE) (NO DATE) (OLD RADIUM) highly for its exceptional build quality and impressive timekeeping at its price point.

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