Seiko Cal. 6375 - 522

Seiko 6375-522

The Seiko 6375-522 represents an important milestone in Seiko's 1978 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-00cb42fdcaff]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1978

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