Side by side

Nivada Grenchen F77 MK2 41mm AutomaticvsTornek-Rayville CISO M38 Field

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

F77 MK2 41mm Automatic
Nivada GrenchenF77 MK2 41mm Automatic
MSRP $1,460
CISO M38 Field
Tornek-RayvilleCISO M38 Field
MSRP $695

At a glance

13 of 29 specs differ
Diameter
F77 MK2 41mm Automatic41mm
CISO M38 Field38mm
Power Reserve
F77 MK2 41mm Automatic38h
CISO M38 Field42h
Water Resistance
F77 MK2 41mm Automatic100m
CISO M38 Field100m
MSRP
F77 MK2 41mm Automatic$1,460
CISO M38 Field$695

Full specifications

Case

6 specs
Category
Sport
Diameter
41mm
38mm
Thickness
12.2mm
12.45mm
Lug-to-Lug
46.2mm
43.6mm
Lug Width
22mm
20mm
Caseback
316L Steel Caseback
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Meteorite
Black
Lume
Super-LumiNova
Superluminova

Movement

3 specs
Caliber
Soprod M100
TMI NH36
Beat Rate
28 vph
28,800 vph
Power Reserve
38h
42h

Pricing

1 specs
MSRP
$1,460
$695

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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.

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.

Tornek-Rayville CISO M38 Field

Owners widely report the Tornek-Rayville CISO M38 Field offers high overall quality with a comfortable bracelet featuring single-sided screw links. The watch exhibits minimal wear, with only hairline scratches and a faint, difficult-to-photograph bezel mark. On balance, owners value the Tornek-Rayville CISO M38 Field for its robust build and comfortable wearability.

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