Seiko Cal. 7180 - 398

Seiko 7180-398

Released in 1969, the Cal. 7180 with design code 398 was part of Seiko's domestic market collection. Powered by the 7180 caliber with 30j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-8b5b78426614]

Also known as: Monster, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Navy
Jewels
30j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1969

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seikata-wm-8b5b78426614