Side by side

Sinn 105 St Sa UTCvsWilliam Wood International Association of Fire

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

105 St Sa UTC
Sinn105 St Sa UTC
MSRP $1,998
International Association of Fire
William WoodInternational Association of Fire
MSRP $820

At a glance

17 of 29 specs differ
Diameter
105 St Sa UTC41mm
International Association of Fire41mm
Power Reserve
105 St Sa UTC38h
International Association of Fire40h
Water Resistance
105 St Sa UTC200m
International Association of Fire100m
MSRP
105 St Sa UTC$1,998
International Association of Fire$820

Full specifications

Case

7 specs
Category
Tool
Diver
Thickness
11.9mm
15mm
Lug-to-Lug
—
49mm
Material
Stainless Steel
316L Stainless Steel
Finish
bead-blasted
Brushed and polished
Water Resistance
200m
100m
Caseback
—
Solid

Crystal & Dial

6 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Black
Standard
Indices
—
Applied
Lume
Luminescent
None

Movement

3 specs
Caliber
SW 330-2
Seiko NH35
Power Reserve
38h
40h
Complications
Date, GMT
None

Pricing

1 specs
MSRP
$1,998
$820

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