Seiko Cal. 5247 - 313

Seiko 5247-313

The Seiko 5247-313 represents an important milestone in Seiko's 1990 lineup. Powered by the 5247 caliber with 18j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-755fc5941282]

Also known as: Samurai, Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1990

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