Seiko Cal. 7150 - 316

Seiko 7150-316

The Seiko 7150-316 represents an important milestone in Seiko's 1967 lineup. Powered by the 7150 caliber with 26j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-190f284e07c6]

Also known as: Monster, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1967

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seikata-wm-190f284e07c6