brand Historical Collection - 2026

Hamilton Open Heart H32675501 Jazzmaster Open Heart Watch

This product belongs to the historical collection of Hamilton. It is no longer available / for sale.

Specifications

Diameter	40 mm
Water Resistant	5 Bar (Shower)
Warranty	2 Year Warranty Free 1 year extra warranty on Watch.co.uk

Functions

Time

hours - Analogue hand

Original fitting straps for this watch

Hamilton Straps H690.326.121 Jazzmaster Strap

Brown Leather Strap

£109.- Incl 20% vat

● In stock

Hamilton Straps H690.326.121 Jazzmaster Strap Brown Leather Strap

£109.- Incl 20% vat

Strap information

Strap material	Leather
Material type	Calf leather
Strap width	20 mm
Lug width	20 mm
Strap width at the clasp	18 mm
Strap colour	Brown
Color stitching	Brown
Clasp Type	Buckle
Clasp colour	Silver
Mount type	Push pins
Straight strap mount	YES

100% original brand watch straps
Free delivery on watches above £84
30-day return period
Official dealer of Hamilton

The best alternative straps

Your original strap is no longer in production. The following straps are from the same collection and also fit your watch.

Hamilton Straps H690.326.122 Jazzmaster Strap

Hamilton H690.326.122

Jazzmaster 20 mm Blue Leather Strap

£109.-

● Back in stock soon

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General information

Brand	Hamilton
Series	Open Heart
Name	Jazzmaster Open Heart
Year	2026 Spring / Summer
Display Type	analog
Swiss Made	YES
Water Resistant	5 Bar (Shower)
Dial colour	Gold
Hand colors (h-m-s)	Gold, Gold, Gold

Case information

Case code	H32675
Diameter	40 mm
Case Thickness	11.1 mm
Material	Stainless steel
Case Shape	Round
Case colour	Silver
Back case material	Stainless steel
Back Case	See through
Material crystal	Single anti-reflective sapphire
Crown	Pull crown

Movement information

Movement part nr.

H-10 no-date ( See specifications )

Download manual (English)

Movement Brand	ETA
Swiss movement	YES
Display Type	analog
Mechanism	Mechanical Automatic
Power reserve	80
Frequency	21600
Jewels	25
Hackable	YES
Skeletonized	No

Strap information

Strap material	Leather
Strap width	20 mm
Lug width	20 mm
Strap width at the clasp	18 mm
Strap colour	Brown
Color stitching	Brown
Clasp Type	Buckle
Clasp colour	Silver
Custom sizing?	No
Mount type	Push pins
Straight strap mount	YES
Suitable for wrist size	160 mm - 210 mm
Original strap	Strap Hamilton H690.326.121

Time

hours	Analogue hand
minutes	Analogue hand
Seconds	Analogue hand

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Hamilton Open Heart H32675501 Jazzmaster Open Heart Watch

Original fitting straps for this watch

Hamilton Straps H690.326.121 Jazzmaster Strap

Brown Leather Strap

Strap information

The best alternative straps

General information

Case information

Movement information

Strap information

Time