Seiko Cal. 6346 - 457

Seiko 6346-457

The Seiko 6346-457 represents an important milestone in Seiko's 1978 lineup. Powered by the 6346 caliber with 30j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-4dd30baefb1d]

Also known as: Tuna, Bullhead

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1978

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