Seiko Cal. 4491 - 713

Seiko 4491-713

The 4491-713 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4491 caliber with 18j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-9f09bf6056d3]

Also known as: Shogun, Navigator

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1986

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