Seiko Cal. 7074 - 510

Seiko 7074-510

The Seiko 7074-510 represents an important milestone in Seiko's 1965 lineup. Powered by the 7074 caliber with 20j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-2ce939594f06]

Also known as: Golden Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1965

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