Seiko Cal. 5291 - 784

Seiko 5291-784

This Spring Drive model from 1965 features a 34mm Stainless Steel case. Powered by the 5291 caliber with 31j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-c254fd3147b5]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1965

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