Seiko Cal. 4438 - 676

Seiko 4438-676

The 4438-676 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4438 caliber with 20j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-0313cded3dd7]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1988

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