Seiko Cal. 4568 - 997

Seiko 4568-997

The Seiko 4568-997 represents an important milestone in Seiko's 1970 lineup. Powered by the 4568 caliber with 21j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-972251dd4bf3]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
45mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1970

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seikata-wm-972251dd4bf3