Seiko Cal. 0747 - 594

Seiko 0747-594

The Seiko 0747-594 represents an important milestone in Seiko's 1979 lineup. Powered by the 0747 caliber with 27j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-76fb27ebb640]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Black
Jewels
27j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1979

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