Apple Ocean Band Extension

49 mm, Fluoroelastomer
7Ratings
BrandMore from Apple
Delivered between 7.1.2026 and 13.1.2026
More than 10 pieces in stock at supplier
free shipping

Colour9

Product details

Made from the same high-performance elastomer as the Ocean strap, this extension adds an additional 50 mm to the 49 mm Ocean strap, making it perfect for wearing over your wetsuit. The extension comes with an extra adjustable, corrosion-resistant titanium loop where you can tuck in the excess strap. This extension must be used with the Ocean strap.

Key specifications

Exact colour description
Blue
Strap fastener
Buckle
Strap description
Sports bracelet
Bracelet changing system
Standard
Wrist circumference
130 - 250 mm
Web width
49 mm
Suitable model
Apple Watch Ultra 2
Item number
38610416

General information

Manufacturer
Apple
Category
Watch straps
Manufacturer no.
MT643ZM/A
Release date
7.11.2023

Colour

Colour
Blue
Exact colour description
Blue

Material

Material group
Plastic
Material
Fluoroelastomer

Compatibility

Compatible brand
Apple
Suitable model
Apple Watch Ultra 2

Wristband properties

Web width
49 mm
Strap fastener
Buckle
cap colour
Blue
Wrist circumference
130 - 250 mm
Wristband size
XL
Strap description
Sports bracelet
Bracelet changing system
Standard

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Apple fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Width
49 mm

Package dimensions

Length
35 cm
Width
12 cm
Height
3 cm
Weight
84 g

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Watch straps» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.Suunto
    0.3 %
  • 8.Xiaomi
    0.3 %
  • 13.Apple
    0.4 %
  • 13.Coros
    0.4 %
  • 13.Guardline
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 10.Cover-Discount
    1 day
  • 10.Nomad
    1 day
  • 12.Atra
    2 days
  • 13.Apple
    3 days
  • 13.PhoneLook
    3 days

Return rate

How often is a product of this brand in the «Watch straps» category returned?

Source: Digitec Galaxus
  • 35.Fixed
    8.3 %
  • 36.Cbx
    8.6 %
  • 37.Apple
    8.8 %
  • 38.Avizar
    9 %
  • 39.Hirsch
    9.4 %
Source: Digitec Galaxus