Side by side

Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsGruppo Gamma Peacemaker Bronze Manual

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

Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
IslanderIslander JFK Automatic GMT Watch with Batman Dial #ISL-338
MSRP $429
Peacemaker Bronze Manual
Gruppo GammaPeacemaker Bronze Manual
MSRP $1,120

At a glance

19 of 29 specs differ
Diameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Peacemaker Bronze Manual43mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
Peacemaker Bronze Manual45h
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Peacemaker Bronze Manual200m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Peacemaker Bronze Manual$1,120

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
42mm
43mm
Thickness
14.5mm
13mm
Lug-to-Lug
47.8mm
52.5mm
Lug Width
20mm
24mm
Material
Stainless Steel
Bronze
Finish
Brushed and polished
Caseback
Screw-down
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Yes
Dial Color
Fume Green
Indices
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Seiko NH34
Sellita SW219-1
Type
Automatic
Manual
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
45h
Jewels
0
25

Pricing

1 specs
MSRP
$429
$1,120

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What people say

Owners + reviewers, side by side

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

Islander JFK Automatic GMT Watch with Batman Dial #ISL-338

Owners widely praise the Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 for its attractive dial texture and Pepsi bezel, with some finding the gold-tone accents and overall aesthetic to be a standout feature. The watch is also noted for its comfortable wearability and a useful GMT function, making it a popular choice for daily wear and vacations, further supported by its 200m water resistance. On balance, owners rate the Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 highly for its visually appealing design and practical features at its price point.

Gruppo Gamma Peacemaker Bronze Manual

Owners praise the Gruppo Gamma Peacemaker Bronze Manual for its character, with specific mentions of the dégradé green sandwich dial, matte black sandwich dial, and box-shaped sapphire crystal. The hand-wound ETA 6497-1 movement is described as a "dream" to wind, and one owner notes the Miyota 8N33 movement keeps outstanding time. The watch offers 200m water resistance and comes on a rubber or custom rally strap. Accuracy figures range from outstanding to +/-12 seconds per day with Sellita SW219-1 or ETA 6497-1 movements. On balance, owners rate the Gruppo Gamma Peacemaker Bronze Manual highly for its unique dial designs and the satisfying winding experience of its manual-wind movements.

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