Seiko Cal. 0747 - 178

Seiko 0747-178

The Seiko 0747-178 represents an important milestone in Seiko's 1995 lineup. Powered by the 0747 caliber with 32j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-c6a935e25ea3]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1995

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