Seiko Cal. 0739 - 136

Seiko 0739-136

The Seiko 0739-136 represents an important milestone in Seiko's 1988 lineup. Powered by the 0739 caliber with 17j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-b6257fbf81de]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1988

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