Seiko Cal. 6181 - 934

Seiko 6181-934

The 6181-934 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6181 caliber with 28j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-7d515a1c272f]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
28j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1985

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seikata-wm-7d515a1c272f