Side by side

Oris Divers Sixty‑Five ChronographvsNivada Grenchen Chronomaster Manual

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

Divers Sixty‑Five Chronograph
OrisDivers Sixty‑Five Chronograph
MSRP $4,700
Chronomaster Manual
Nivada GrenchenChronomaster Manual
MSRP $1,975

At a glance

17 of 29 specs differ
Diameter
Divers Sixty‑Five Chronograph40mm
Chronomaster Manual38mm
Power Reserve
Divers Sixty‑Five Chronograph62 hoursh
Chronomaster Manual45h
Water Resistance
Divers Sixty‑Five Chronograph100m
Chronomaster Manual100m
MSRP
Divers Sixty‑Five Chronograph$4,700
Chronomaster Manual$1,975

Full specifications

Case

5 specs
Diameter
40mm
38mm
Thickness
14.55mm
Lug-to-Lug
46mm
Finish
Brushed + Polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Grey
White
Indices
Applied
Lume
None
x1

Movement

6 specs
Caliber
771-1
ETA Valjoux 7733
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
62 hoursh
45h
Jewels
27
25
Complications
Chronograph
GMT, Chronograph

Pricing

1 specs
MSRP
$4,700
$1,975

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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.

Oris Divers Sixty‑Five Chronograph

The Oris Divers Sixty-Five Chronograph is praised for its classic, legible design and improved wearability with a 40mm case, though it remains a relatively thick 15.4mm. It is powered by the Sellita SW510-based Oris 771 caliber with a 48-hour power reserve. One reviewer noted that a full bronze variant's 21mm lug width limits strap options. Overall, reviewers find the Oris Divers Sixty-Five Chronograph a refined and appealing dive watch considered a credible alternative for everyday wear.

From video reviewers

The watch features a unique, nature-inspired dial that adds a touch to the classic design. The unidirectional dive bezel has smooth action. The lume is somewhat lacking, which may be a drawback for those who plan to use it in low-light conditions.

Nivada Grenchen Chronomaster Manual

Owners praise the Nivada Grenchen Chronomaster Manual as a reasonably sized mechanical chronograph without a module movement. One owner notes the watch sits high on the wrist due to its automatic caseback, leading to some regret. On balance, owners value the Chronomaster Manual for its non-module mechanical chronograph movement in a reasonably sized package.

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