Seiko Cal. 6381 - 270

Seiko 6381-270

The Seiko 6381-270 represents an important milestone in Seiko's 1971 lineup. Powered by the 6381 caliber with 17j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-285ddbec7ced]

Also known as: Shogun, Silverwave

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
17j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1971

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