Seiko Cal. 0784 - 311

Seiko 0784-311

The 0784-311 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0784 caliber with 17j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-415af617d629]

Also known as: World Timer, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1993

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seikata-wm-415af617d629