Seiko Cal. 6388 - 630

Seiko 6388-630

The Seiko 6388-630 represents an important milestone in Seiko's 1977 lineup. Powered by the 6388 caliber with 35j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-422558dc9f2b]

Also known as: Shogun, Sea Horse

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1977

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