Seiko Cal. 0731 - 151

Seiko 0731-151

The Seiko 0731-151 represents an important milestone in Seiko's 1983 lineup. Powered by the 0731 caliber with 30j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-15bd660d8060]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1983

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seikata-wm-15bd660d8060