Seiko Cal. 7153 - 690

Seiko 7153-690

The 7153-690 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7153 caliber with 28j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-2c8d10bcff0f]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1974

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