Seiko Cal. 0783 - 729

Seiko 0783-729

The 0783-729 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0783 caliber with 29j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-ca6ffa4d93ca]

Also known as: World Timer, Arnie

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Burgundy
Jewels
29j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1979

Related Models

seikata-wm-ca6ffa4d93ca