Seiko Cal. 5675 - 638

Seiko 5675-638

The Seiko 5675-638 represents an important milestone in Seiko's 1995 lineup. Powered by the 5675 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-066e08ab9dbc]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
29j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1995

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