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Automatic Mechanical Wristwatches with 21 Jewels for Men
Top rated
See all
Seiko 5 Sports Men's Black Watch - SNKL23
(25)
100%
agree - Good value
AU $280.00 New
Seiko 5 Sports Grey Men's Watch - SNK621K1
(18)
94%
agree - Good value
AU $228.32 New
Seiko 5 Sports Grey Men's Watch - SNXS75
(7)
100%
agree - Good value
AU $237.00 New
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Best selling
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Seiko 5 Sports Men's Black Watch - SNKL23
(25)
AU $280.00 New
Seiko Blue Men's Watch - SKX009J1
(2)
AU $1,052.00 New
Seiko 5 Sports Blue Men's Watch - SNXS77
(1)
AU $234.00 New
Seiko 5 Sports Men's Black Watch - SNKP21J1
AU $248.00 New
Seiko 5 Sports Gold Men's Watch - SNXS80K1
AU $287.00 New
Citizen NJ0180-80L Mens Watch Super Titanium Automatic 41mm 10ATM
AU $576.00 New
Citizen Zenshin Automatic Watch Super Titanium Green Small Seconds NJ0180-80X
AU $600.00 New
Seiko 5 Sports Silver Men's Watch - SNXS73J1
(4)
AU $226.00 New
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Automatic Mechanical Wristwatches with 21 Jewels for Men
Find your next timepiece
Shop classics from heritage brands for less.
Shop now
Find your next timepiece Shop classics from heritage brands for less.
Seiko Black Boy 7S26-0020 SKX007J1 Diver Scuba 200m SS Automatic Mens Watch Auth
AU $1,324.32
Tissot Seastar 2481 Automatic, 21 J, Incabloc Water Resistant, Power Reserve 42h
AU $410.00
Seiko 5 SNK K1 Custom Stainless Steel Automatic Watch - Sapphire/GS/Hacking
AU $315.00
Seiko Automatic 7009 – 9000 17 Jewel January 1988 SPORTS Divers WATCH
AU $650.00
Seiko 5 Sports Vintage Day Date Blk Slv 21jewels Automatic Mens Watch Authentic
AU $1,102.01
Good condition SEIKO 5 21 jewels skeleton back day-date 7S26-01V0 almost unused
AU $406.57
Rare vintage 1960's Tissot Seven Omega/Tissot automatic, 37.5mm, running strong
AU $699.00
Shop by category
Watches
Wristwatches
Other Watches
Pocket Watches
Citizen Zenshin Super Titanium Green Dial Automatic NJ0180-80X 100M Men's Watch
AU $662.00
Free postage
Click & Collect
19 watching
Vintage CYMA Navystar Autorotor Cymaflex watch R480 Runs Great! New Band/crystal
AU $413.34
or Best Offer
AU $36.22 postage
23 watching
Incipio 12 Swiss made C.O.S.C certified SUPERLATIVE Chronometer watch ETA2892-A
AU $1,601.00
Free postage
Click & Collect
Seiko 5 Automatic Black Dial Stainless Steel Band Case 38mm SNKL23J1 Men's Watch
(25)
AU $289.00
Free postage
Click & Collect
46 sold
Vintage 1972 Seiko Advan monthly calendar 7019-6050 Blue dial Automatic #1962
AU $759.20
or Best Offer
Free postage
CUSTOM MOD GRAND SEIKO ELEGANCE GMT BRUSHED BLUE-SILVER DIAL NH34A NEW
AU $431.40
or Best Offer
AU $63.19 postage
10 watching
Seiko 5 Automatic Indices Arabic Black Dial SNKP21J1 Men's Watch Case 42mm Steel
AU $250.00
Free postage
Click & Collect
111 sold
Seiko 5 Automatic Silver Band SNX SNXS75K1 Grey Dial Men's Watch 37 mm
(7)
AU $239.00
Free postage
Click & Collect
65 sold
Bremont Supermarine S300 White Dial 40mm Automatic Men's Watch S300-WH-B
AU $3,372.70
Was:
AU $6,587.42
was AU $6,587.42
AU $153.27 postage
Only 2 left
CUSTOM MOD (GRAND SEIKO ELEGANCE GMT) CREAM DIAL LEATHER STRAP NH34A NEW
AU $451.94
or Best Offer
AU $64.18 postage
16 watching
Bulova Mil-Ships Bronze Special Edition Watch - 98A325
AU $850.00
or Best Offer
AU $18.51 postage
Click & Collect
SEIKO 5 Automatic Black Dial SNK SNK063J5 Arabic Unisex Watch Steel Case 34 mm
(1)
AU $222.00
Free postage
Click & Collect
64 sold
Citizen Zenshin Super Titanium Blue Dial Automatic NJ0180-80L 100M Men's Watch
AU $610.00
Free postage
Click & Collect
10 watching
Bulova 21 Jewel Automatic Watch – Blue Sunburst Dial – Date – 36mm Case
AU $325.00
or Best Offer
AU $11.00 postage
Click & Collect
1969 Seiko 5 Sports 70 Proof Automatic 6119-8310
AU $499.00
Free postage
Vintage Seiko 5 Automatic Men's Watch with Rare Dial all original & Working Good
AU $125.50
Local pickup
15 watching
Seiko 5 Automatic Blue Dial SNK603K1 Men's Watch 30M Stainless Steel Case 38mm
AU $249.00
Free postage
Click & Collect
20 sold
Citizen Zenshin Super Titanium Grey Dial Automatic NJ0180-80H 100M Men's Watch
AU $691.00
Free postage
Click & Collect
Seiko 5 Automatic Blue Dial Silver Band Steel SNX SNXS77J1 Men's Watch 38 mm
(1)
AU $236.00
Free postage
Click & Collect
42 watching
Zeppelin Mediterranean Leather Strap Beige Dial Automatic 96685 Men's Watch
AU $358.00
Free postage
Click & Collect
Seiko 5 Automatic Japan Made SNXS73 SNXS73J1 SNXS73J Men's Watch
(4)
AU $227.00
Free postage
Click & Collect
25 watching
Zeppelin LZ 120 Bodensee Red Open Heart Dial Automatic Dress Men's Watch 81665
AU $350.00
Free postage
Click & Collect
Osco Aquatic, German, 1970s, Overhauled Guaranteed
AU $200.00
or Best Offer
AU $15.00 postage
Click & Collect
13 watching
Bulova Sutton White Dial Leather Strap Automatic 96A268 Men's Watch
AU $382.00
Free postage
Click & Collect
[Exc+5] Seiko SKX007 Black Boy 7S26-0020 Diver's Automatic Watch Box From JAPAN
AU $524.85
AU $50.74 postage
Seiko 5 Black Dial Silver Stainless Steel Band Automatic SNK623K1 Men's Watch
(4)
AU $245.00
Free postage
Click & Collect
43 sold
Seiko Sports Automatic Diver's Blue Dial Rubber SKX SKX009J1 Men's Watch 42 mm
(2)
AU $1,061.00
Free postage
Click & Collect
22 sold
Bremont Supermarine Grey Men's Watch - S302 GMT Limited To 400
AU $5,500.00
Free postage
Japanese Watch ORIENT KING DIVER Automatic Original KD Men's Watch 21 Jewels
AU $318.87
or Best Offer
AU $33.74 postage
13 sold
Vintage Ricoh President Day-Date Automatic 21 Jewels Japan Men's Watch
AU $426.00
or Best Offer
AU $50.61 postage
43 watching
Vintage Seiko 5 7S26-02C0 Automatic Day/Date 21 Jewels Japan Made Men's Watch
AU $185.58
or Best Offer
AU $50.61 postage
vintage mens 21 jewels automatic seiko watch, working order
AU $350.00
Click & Collect
Lip Grande Nautic Ski Automatic Compressor Men’s Watch Blue 671521
AU $792.93
AU $50.41 postage
Seiko 5 Automatic Japan Made SNKL19 SNKL19J1 SNKL19J Men's Watch
AU $311.00
Free postage
Click & Collect
11 watching
Seiko 5 Automatic Gold Dial Band SNX SNXS80K1 Stainless Steel Men's Watch 37 mm
AU $290.00
Free postage
Click & Collect
23 sold
Zeppelin Atlantic Beige Dial Automatic Dress Men's Watch 84605
AU $465.00
Free postage
Seiko 5 Automatic Japan Made SNXS79 SNXS79J1 SNXS79J Men's Watch
(2)
AU $313.00
Free postage
Click & Collect
15 watching
SEIKO SEIKO5 SNKE03K1 (SNKE03KC) Wristwatch Black Automatic Analog Men's WatcH
(22)
AU $181.18
or Best Offer
Free postage
40 sold
Vintage SEIKO diver SKX007 Genuine "Timeworn" dial, 7S26-0020 case & movement
AU $296.07
or Best Offer
AU $49.72 postage
Seiko 5 SNKB45J1 Automatic 7S26 Retro Vintage Black Military Dial Rare Day-Date
AU $56.75
AU $53.68 postage
11 bids
10h 31m
Bulova Archive Series Hack Automatic 98A255 Men's Watch
AU $390.00
Free postage
Click & Collect
13 watching
Seiko 5 Automatic 21 Jewel Black Dial Day/Date Analog SNK381K1 30M Mens Watch
(3)
AU $239.00
Free postage
Click & Collect
31 sold
Q Timex 1983 Automatic Reissue Classic Stainless Steel 34mm Watch TW2Y07400
AU $404.10
Was:
AU $449.00
was AU $449.00
Free postage
Click & Collect
12 watching
SEIKO SEIKO5 SNKE03K1 Wristwatch Black Automatic Men's Analog watch
(3)
AU $187.18
Free postage
Pagani Design PD1783 Men's Watch PD 1783 Sky Blue Dial
(3)
AU $82.15
AU $38.58 postage
1 bid
8h 13m
Seiko, Chrono Speedtimer, 1970, Pogue, Vintage Man's, 6139-6000, O/h, G/teed
AU $1,800.00
or Best Offer
AU $20.00 postage
Timex Waterbury Dive Automatic 40mm Stainless Steel Case Leather Watch TW2V24800
(1)
AU $404.10
Was:
AU $449.00
was AU $449.00
Free postage
Click & Collect
36 watching
Seiko 5 Sports, Vintage Gents Watch, 6319-8070, 1978, Serviced G/teed
AU $425.00
or Best Offer
AU $15.00 postage
Click & Collect
16 watching
Seiko, Chronograph, Vintage Man's, 6138-0030, "Kakume", Serviced, Guaranteed
AU $1,450.00
or Best Offer
AU $20.00 postage
Click & Collect
Invicta Men 300M Grand Diver NH35 Automatic 47mm Black Green SS Watch
AU $175.00
or Best Offer
AU $14.60 postage
0 bids
2d 13h
PAGANI DESIGN Automatic Men's Watch Leather Strap Skeleton Dial 43mm Glass Back
AU $70.84
to
AU $92.77
Free postage
20 watching
Bulova Frank Sinatra Rat Pack Automatic Limited Edition Watch 96B406 | RRP $1450
AU $990.00
Was:
AU $1,450.00
was AU $1,450.00
Free postage
20 watching
20ATM Diver Light Tandorio 39mm Titanium NH35 Sapphire Glass Automatic Men Watch
AU $159.43
Was:
AU $227.76
was AU $227.76
or Best Offer
AU $5.30 postage
Longines Conquest Chronograph 42 MM Gold Dial Automatic Watch L38354326
AU $4,677.91
or Best Offer
Free postage
Citizen Calf Leather Strap Ivory Dial Automatic NH9130-17A Men's Watch
AU $293.00
Free postage
Click & Collect
Longines Conquest Chronograph 42 MM Gold Dial Automatic Watch L38354326
AU $4,690.29
Free postage
Seiko 5 Automatic 21 Jewels SNKK98 SNKK98K1 SNKK98K Men's Watch
AU $310.00
Free postage
Click & Collect
11 watching
Seiko 5 Automatic 21 Jewels Japan Made SNKK11 SNKK11J1 SNKK11J Men's Watch
(1)
AU $290.00
Free postage
Click & Collect
13 watching
SEIKO 5 7S26-02F0 Mens Automatic Watch Day /Date 37mm Silver SS Black Dial
AU $251.58
AU $41.80 postage
(Make An Offer!) Seiko Weekdater 21 Jewels 6619-7001 Sportsmatic … Working
AU $250.00
or Best Offer
AU $10.95 postage
Click & Collect
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Movement: Mechanical (Automatic)
- Selected
Department: Men
- Selected
Number of Jewels: 21 Jewels
- Selected
Movement
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Quartz
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