Seiko Cal. 4427 - 288

Seiko 4427-288

This Kinetic model from 1992 features a 40mm Titanium case. Powered by the 4427 caliber with 23j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-170944384d8c]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1992

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seikata-wm-170944384d8c