Side by side

Bell & Ross BR-05 Blue Diamond EaglevsNivada Grenchen F77 MK1

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

BR-05 Blue Diamond Eagle
Bell & RossBR-05 Blue Diamond Eagle
MSRP $5,292
F77 MK1
Nivada GrenchenF77 MK1
MSRP $1,560

At a glance

19 of 29 specs differ
Diameter
BR-05 Blue Diamond Eagle36mm
F77 MK137mm
Power Reserve
BR-05 Blue Diamond Eagle54 hoursh
F77 MK138h
Water Resistance
BR-05 Blue Diamond Eagle100m
F77 MK1100m
MSRP
BR-05 Blue Diamond Eagle$5,292
F77 MK1$1,560

Full specifications

Case

8 specs
Category
Sport
Diameter
36mm
37mm
Thickness
8.7mm
12.1mm
Lug-to-Lug
45mm
Lug Width
22mm
Material
Stainless Steel
Stainless Steel/Titanium/Ceramic
Finish
Brushed + Polished + Satin
Caseback
Titanium Grade 5

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Meteorite Dial, Super Lum. White Dots, Shiny Light Gun Color Applied Indexes
Indices
Applied
Lume
None
x1

Movement

5 specs
Caliber
BR-CAL.329
Soprod Newton P092
Beat Rate
4 vph
Power Reserve
54 hoursh
38h
Jewels
25
Complications
Hours/Minutes, Seconds
GMT

Pricing

1 specs
MSRP
$5,292
$1,560

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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.

Bell & Ross BR-05 Blue Diamond Eagle

Owners widely praise the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design, dial, and the contrast between brushed and polished finishes, finding it a compelling integrated steel sports watch. One owner notes the crown can be fussy. The £4k price is considered high, especially given the SW300-1 movement. On balance, owners find the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design and finishing compelling, though the price point is a significant consideration.

Nivada Grenchen F77 MK1

Owners widely praise the Nivada Grenchen F77 MK1 for its vintage charm, Genta-inspired design with unique character, and comfortable 37-38mm wearability on average wrists, highlighting its legible basket-weave dial and solid case build with excellent crown grip. The integrated bracelet's connection to the case is noted to increase effective lug-to-lug distance, and one owner criticizes the crown action as stiff and gritty. The Soprod P024 movement provides a 38-hour power reserve. On balance, owners and reviewers find the Nivada Grenchen F77 MK1 a compelling value proposition due to its distinctive dial and overall build quality, despite some reservations about its winding feel and price.

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