Seiko Cal. 6388 - 148

Seiko 6388-148

The Seiko 6388-148 represents an important milestone in Seiko's 1997 lineup. Powered by the 6388 caliber with 28j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-1b41f9fc7189]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
28j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1997

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