Movement
Seiko and Casio quartz watches
A battery-powered movement kept accurate by a vibrating quartz crystal. Seiko sold the first quartz wristwatch, the Astron, in 1969. Here it covers Seiko's 7548 diver and 7A28 chronograph and every Casio except the two solar squares.
13 references we cover.
Seiko · Vintage Diver
DiveSeiko 7548-700B
ref 7548-700B
- Movement
- Quartz
- Era
- 1970s
$430–$625 typical ask
18 on eBay
Seiko · Speedmaster Sports 100 (Giugiaro)
ChronographSeiko 7A28-7000
ref 7A28-7000
- Movement
- Quartz
- Era
- 1980s
$1,475–$1,725 typical ask
10 on eBay
Casio · G-Shock Square
G-ShockCasio G-Shock DW-5600E
ref DW-5600E-1V
- Movement
- Quartz
- Era
- 1990s
$110–$160 typical ask
163 on eBay
Casio · G-Shock Square
G-ShockCasio G-Shock DW-5600C
ref DW-5600C-1V
- Movement
- Quartz
- Era
- 1980s
$360–$950 typical ask
74 on eBay
Casio · G-Shock Round
G-ShockCasio G-Shock DW-6900
ref DW-6900-1V
- Movement
- Quartz
- Era
- 1990s
$100–$230 typical ask
185 on eBay
Casio · G-Shock Analog-Digital
G-ShockCasio G-Shock GA-2100
ref GA-2100-1A1
- Movement
- Quartz
- Era
- 2010s
$120–$180 typical ask
118 on eBay
Casio · G-Shock Frogman
G-ShockCasio G-Shock DW-6300 Frogman
ref DW-6300
- Movement
- Quartz
- Era
- 1990s
$230–$650 typical ask
108 on eBay
Casio · G-Shock Mudman
G-ShockCasio G-Shock G-9000 Mudman
ref G-9000-1
- Movement
- Quartz
- Era
- 2000s
$100–$220 typical ask
79 on eBay
Casio · Casio Classic Digital
DigitalCasio F-91W
ref F-91W-1
- Movement
- Quartz
- Era
- 1980s
$20–$130 typical ask
150 on eBay
Casio · Casio Classic Digital
DigitalCasio A168WA
ref A168WA-1
- Movement
- Quartz
- Era
- 1990s
$65–$150 typical ask
181 on eBay
Casio · Casio Classic Digital
DigitalCasio A159W
ref A159W
- Movement
- Quartz
- Era
- 1980s
$50–$100 typical ask
201 on eBay
Casio · Casio Classic Digital
DigitalCasio AE-1200WH
ref AE-1200WH-1A
- Movement
- Quartz
- Era
- 2010s
$35–$55 typical ask
86 on eBay
Casio · Casio Databank
DigitalCasio Databank DBC-32
ref DBC-32-1A
- Movement
- Quartz
- Era
- 2000s
$65–$150 typical ask
175 on eBay