Omega 321 B

Brand
Omega
Caliber
321 B
Based on
Lemania 2310
Type
Manual wind
Power reserve
55 hours
Frequency
18 000 bph / 2.5 Hz
No. of jewels
17
Complications
Chronograph, Column wheel, Small seconds

Watches using the Omega 321 B

Omega Speedmaster Calibre 321 Chronograph 39.7mm Ref:311.30.40.30.01.001
Omega Speedmaster Calibre 321 Chronograph 39.7mm 311.30.40.30.01.001
Top contributors
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Tafline 7 reviews 7 watches collected
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Urszuly Patrik 17 reviews 37 watches collected
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Robin Page 12 reviews 19 watches collected
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Chad 13 reviews 20 watches collected
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Andrei 11 reviews 20 watches collected
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Tanner Cortez 6 reviews 18 watches collected
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Matthew Inglis 4 reviews 18 watches collected
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Pete Lydon 4 reviews 10 watches collected
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Kaden 8 reviews 4 watches collected
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Pero S. 3 reviews 25 watches collected
Reviews
Seiko 5 Sports SKX GMT 42.5mm Ref:SSK001

Seiko 5 Sports SKX GMT 42.5mm

by Urszuly Patrik
Hamilton Khaki Field Mechanical 38mm Ref:H69439131

Hamilton Khaki Field Mechanical 38mm

by Urszuly Patrik
Hamilton Khaki Field King Auto 40mm Ref:H64455133

Hamilton Khaki Field King Auto 40mm

by Urszuly Patrik
Christopher Ward The Twelve 38mm Ref:C12-38ADA1-S00B0-B0

Christopher Ward The Twelve 38mm

by Andrei
Tissot PRX 35mm Ref:T137.210.11.041.00

Tissot PRX 35mm

by alex
Casio G-Shock GW-M5610U 43.2mm Ref:GW-M5610U-1

Casio G-Shock GW-M5610U 43.2mm

by Tafline
Christopher Ward The Twelve 38mm Ref:C12-38ADA1-S00B0-B0

Christopher Ward The Twelve 38mm

by Robin Page
Hamilton Khaki Field Murph 38mm Ref:H70405730

Hamilton Khaki Field Murph 38mm

by Andrei
Longines Spirit Zulu Time 39mm Ref:L3.802.4.63.2

Longines Spirit Zulu Time 39mm

by Urszuly Patrik
Omega Seamaster Diver 300m Date 42mm Ref:210.30.42.20.01.001

Omega Seamaster Diver 300m Date 42mm

by Tanner Cortez