Seiko Cal. 6313 - 450

Seiko 6313-450

The Seiko 6313-450 represents an important milestone in Seiko's 1990 lineup. Powered by the 6313 caliber with 19j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-408ba9ca7a4a]

Also known as: Tuna, UFO

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
19j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1990

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