Side by side

Sinn 556 I WTvsYema Superman Heritage

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

556 I WT
Sinn556 I WT
MSRP $2,106
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Sinn 556 I WT

The Sinn 556 I WT is seen as a good value, though some owners find its stark black dial and white markers visually flat compared to more textured dials. While its minimalist design, screw-down crown, and water resistance are praised, some find the two-dimensional dial lacks visual substance. Overall, owners rate the Sinn 556 I WT well for its value and solid specifications, despite some finding its austere dial design polarizing.

Yema Superman Heritage

Owners widely praise the Yema Superman Heritage for its vintage aesthetic, comfortable bracelet with drilled lugs, and impressive packaging. Reviewers highlight its striking sunburst dial and unique bezel-lock mechanism. Some owners criticize bezel play, misaligned bezels, contrasting case and bracelet finishes, and long lugs. One reviewer notes that the high-polished case and dial color variation may affect legibility for some. On balance, owners and reviewers appreciate the Yema Superman Heritage for its authentic 1970s vibe and vintage charm.

At a glance

18 of 29 specs differ
Diameter
556 I WT38.5mm
Superman Heritage39mm
Power Reserve
556 I WT38h
Superman Heritage
Water Resistance
556 I WT200m
Superman Heritage300m
MSRP
556 I WT$2,106
Superman Heritage$1,004

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
38.5mm
39mm
Thickness
11mm
11.3mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Finish
satinized
Water Resistance
200m
300m
Caseback

Crystal & Dial

6 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
AR Coating
Underside
Dial Color
Red
39mm Automatic
Indices
Applied
Lume
Luminescent
None

Movement

3 specs
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
0h
Jewels
26
0

Pricing

1 specs
MSRP
$2,106
$1,004
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