Seiko Cal. 7144 - 438

Seiko 7144-438

This Kinetic model from 1975 features a 38mm Titanium case. Powered by the 7144 caliber with 33j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-185959841f04]

Also known as: Sumo, Bullhead

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1975

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seikata-wm-185959841f04