Seiko Cal. 5690 - 604

Seiko 5690-604

The 5690-604 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5690 caliber with 33j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-f6f40bbf2986]

Also known as: Monster, Panda

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1970

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