Seiko Cal. 6178 - 838

Seiko 6178-838

The Seiko 6178-838 represents an important milestone in Seiko's 1977 lineup. Powered by the 6178 caliber with 32j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-9e56931921fd]

Also known as: Silverwave, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1977

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seikata-wm-9e56931921fd