MMI Watches Heritage 38 Chronograph: Dual Pack (Estimated Delivery August 2026)vsNivada Grenchen Datomaster

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

MMI Watches Heritage 38 Chronograph: Dual Pack (Estimated Delivery August 2026) at true scale

Heritage 38 Chronograph: Dual Pack (Estimated Delivery August 2026)

Nivada Grenchen Datomaster at true scale

Datomaster

Diameter

38.5mm

36mm

Lug-to-Lug

45.5mm

43.5mm

lowest

Thickness

11.3mm

lowest

12mm

Water Resistance

100m

100m

MSRP

$735

$499

lowest

Movement

Seiko VK63

Seiko VK63

Case

4 specs
Diameter
38.5mm
36mm
Thickness
11.3mm
12mm
Lug-to-Lug
45.5mm
43.5mm
Finish
n/a
Brushed and Polished

Crystal & Dial

4 specs
Crystal
Sapphire
Mineral
Crystal Shape
n/a
Domed
Dial Color
n/a
Green
Indices
n/a
Dark Gray

Movement

1 specs
Type
Hybrid
Meca-Quartz

Pricing

1 specs
MSRP
$735
$499
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