What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the Yema Granvelle CMM.29?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Yema Granvelle CMM.29 uses the Yema CMM.29.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsYema Granvelle CMM.29

Q: Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Yema Granvelle CMM.29?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $1,913 for the Yema Granvelle CMM.29 — a $1,514 gap before any retailer discounting.

Q: Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Yema Granvelle CMM.29?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 39mm for the Yema Granvelle CMM.29 — a 6mm difference across the dial.

Q: Which has better water resistance, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Yema Granvelle CMM.29?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is rated to 200m versus 50m for the Yema Granvelle CMM.29.

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

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301

islander-automatic-turtle-dive-watch-with-blue-dial-isl-301

MSRP $399

Yema Granvelle CMM.29

yema-granvelle-cmm-20-70-25-29-04-sn-l8

MSRP $1,913

At a glance

18 of 29 specs differ

Diameter

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm

Granvelle CMM.2939mm

Power Reserve

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—

Granvelle CMM.2940h

Water Resistance

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m

Granvelle CMM.2950m

MSRP

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399

Granvelle CMM.29$1,913

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Double Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH36

Yema CMM.29

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$1,913

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