Side by side

Bremont Supermarine 300MvsNivada Grenchen F77 MK2 41mm Automatic

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
F77 MK2 41mm Automatic
Nivada GrenchenF77 MK2 41mm Automatic
MSRP $1,460

At a glance

15 of 29 specs differ
Diameter
Supermarine 300M40mm
F77 MK2 41mm Automatic41mm
Power Reserve
Supermarine 300M40h
F77 MK2 41mm Automatic38h
Water Resistance
Supermarine 300M300m
F77 MK2 41mm Automatic100m
MSRP
Supermarine 300M$3,550
F77 MK2 41mm Automatic$1,460

Full specifications

Case

8 specs
Category
Diver
Sport
Diameter
40mm
41mm
Thickness
12mm
12.2mm
Lug-to-Lug
46.2mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Caseback
Solid
316L Steel Caseback

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Green
Meteorite
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
BE-92AE
Soprod M100
Beat Rate
28,800 vph
28 vph
Power Reserve
40h
38h

Pricing

1 specs
MSRP
$3,550
$1,460

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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.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

Nivada Grenchen F77 MK2 41mm Automatic

The Nivada Grenchen F77 MK2 41mm Automatic is praised for its comfortable wearability, with reviewers highlighting its reworked integrated lug design and slim case profile. The "carbon effect" basketweave dial is frequently cited as a modern, distinctive touch on the retro design. The watch is powered by the Soprod P024 automatic movement, which has a 38-hour power reserve. Some find the gold-plated version loud, and the dauphine hands lack lume. The stainless steel model is priced at $1,460 to $1,560 USD. On balance, reviewers consider the Nivada Grenchen F77 MK2 41mm Automatic a strong integrated bracelet option at its price point, lauded for its unique design and comfortable fit.

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