Seiko Cal. 5689 - 404

Seiko 5689-404

The 5689-404 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5689 caliber with 27j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-0ef81b695c3f]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1981

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