Seiko Cal. 7144 - 156

Seiko 7144-156

The 7144-156 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7144 caliber with 19j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-88b4c7b51dab]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1983

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