Seiko Cal. 7189 - 510

Seiko 7189-510

This Kinetic model from 1971 features a 42mm Hardlex-Coated Steel case. Powered by the 7189 caliber with 22j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-84bc25a1b96a]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1971

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