Seiko Cal. 6381 - 109

Seiko 6381-109

The Seiko 6381-109 represents an important milestone in Seiko's 1983 lineup. Powered by the 6381 caliber with 23j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-f21603ff74cc]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1983

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