Seiko Cal. 4544 - 923

Seiko 4544-923

The Seiko 4544-923 represents an important milestone in Seiko's 1989 lineup. Powered by the 4544 caliber with 31j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-840a8fcaa27f]

Also known as: Turtle, Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1989

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