Seiko Cal. 6319 - 746

Seiko 6319-746

The Seiko 6319-746 represents an important milestone in Seiko's 1981 lineup. Powered by the 6319 caliber with 25j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-a89e65f33be5]

Also known as: Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1981

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