Seiko Cal. 6179 - 671

Seiko 6179-671

The Seiko 6179-671 represents an important milestone in Seiko's 1966 lineup. Powered by the 6179 caliber with 27j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-54df5eeb0597]

Also known as: Tuna, Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1966

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seikata-wm-54df5eeb0597