Side by side

Citizen Series 8 870vsTudor 1926 41mm Automatic

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

Series 8 870
CitizenSeries 8 870
MSRP $1,595
1926 41mm Automatic
Tudor1926 41mm Automatic
MSRP $2,650

At a glance

10 of 29 specs differ
Diameter
Series 8 87040.8mm
1926 41mm Automatic41mm
Power Reserve
Series 8 87050h
1926 41mm Automatic38h
Water Resistance
Series 8 870100m
1926 41mm Automatic100m
MSRP
Series 8 870$1,595
1926 41mm Automatic$2,650

Full specifications

Case

5 specs
Diameter
40.8mm
41mm
Thickness
12mm
9.1mm
Lug Width
11mm
15mm
Finish
Brushed and polished
Polished
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Grey
Silver

Movement

2 specs
Caliber
0950
T601
Power Reserve
50h
38h

Pricing

1 specs
MSRP
$1,595
$2,650

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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.

Citizen Series 8 870

The Citizen Series 8 870 is praised for its sharp 40mm steel case with unique bezel construction and a glossy dial featuring finely brushed and polished applied hour markers. It is powered by the in-house caliber 0950 automatic movement, which operates at 4Hz and offers a 50-hour power reserve with enhanced magnetic resistance. The limited edition features a black Duratect DLC coated case, a carbon fiber dial, and is regulated to -5/+10 seconds per day. On balance, reviewers highlight the Series 8 870's distinctive case finishing and the robust in-house movement as key strengths.

Tudor 1926 41mm Automatic

Owners widely praise the Tudor 1926 41mm Automatic for its thin profile, comfortable wearability, and excellent value, with many appreciating its versatile strap potential and elegant aesthetic suitable for both dressy and everyday occasions. Reviewers and owners alike note its superb case and bracelet quality, improved finishing, and legibility compared to some alternatives, with some finding its 100m water resistance a practical benefit. However, the 42-hour power reserve necessitates regular winding, and some owners express a desire for an in-house movement, while others find the design bland or unoriginal, and the bracelet a weak point. Accuracy figures vary, with one owner reporting it not as accurate as their Pelagos, while another notes Tudor regulates its third-party movement to COSC standards.

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