Seiko Cal. 6364 - 681

Seiko 6364-681

The Seiko 6364-681 represents an important milestone in Seiko's 1988 lineup. Powered by the 6364 caliber with 34j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-0c3c35b7e93a]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Cream
Jewels
34j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1988

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