Seiko Cal. 5689 - 597

Seiko 5689-597

The 5689-597 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5689 caliber with 27j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-362e67c0239b]

Also known as: Navigator, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
27j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1977

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seikata-wm-362e67c0239b