Seiko Cal. 7178 - 709

Seiko 7178-709

The Seiko 7178-709 represents an important milestone in Seiko's 1975 lineup. Powered by the 7178 caliber with 34j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-73e896601343]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Champagne
Jewels
34j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1975

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seikata-wm-73e896601343