Side by side

Lum-Tec B68 Day DatevsSinn U50 HYDRO SDR with TEGIMENT option

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

B68 Day Date
Lum-TecB68 Day Date
MSRP $595
U50 HYDRO SDR with TEGIMENT option
SinnU50 HYDRO SDR with TEGIMENT option
MSRP $3,110

At a glance

19 of 29 specs differ
Diameter
B68 Day Date44mm
U50 HYDRO SDR with TEGIMENT option41mm
Power Reserve
B68 Day Date40h
U50 HYDRO SDR with TEGIMENT option40h
Water Resistance
B68 Day Date200m
U50 HYDRO SDR with TEGIMENT option5,000m
MSRP
B68 Day Date$595
U50 HYDRO SDR with TEGIMENT option$3,110

Full specifications

Case

9 specs
Category
Sport
Diver
Diameter
44mm
41mm
Thickness
—
11.8mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Finish
Brushed and polished
bead-blasted
Water Resistance
200m
5000m
Caseback
Solid
—

Crystal & Dial

6 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
Underside
Dial Color
B68 Day Date
Black
Indices
Applied
—
Lume
None
Luminescent

Movement

3 specs
Caliber
Ronda 515
Ronda 715 Li - SWISS MADE
Jewels
25
5
Complications
None
Date

Pricing

1 specs
MSRP
$595
$3,110

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