Seiko Cal. 5658 - 497

Seiko 5658-497

The 5658-497 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5658 caliber with 29j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-c8a6c986f4b3]

Also known as: Rally, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1984

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