Seiko Cal. 4538 - 289

Seiko 4538-289

The Seiko 4538-289 represents an important milestone in Seiko's 1988 lineup. Powered by the 4538 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-0485baf037e4]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Burgundy
Jewels
23j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1988

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