Seiko Cal. 6310 - 505

Seiko 6310-505

The Seiko 6310-505 represents an important milestone in Seiko's 1985 lineup. Powered by the 6310 caliber with 20j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-722e0d82cb32]

Also known as: Samurai, Sumo

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1985

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