Seiko Cal. 4513 - 931

Seiko 4513-931

The Seiko 4513-931 represents an important milestone in Seiko's 1973 lineup. Powered by the 4513 caliber with 34j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-4fa44c6c3e72]

Also known as: Samurai, Rally

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1973

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