Seiko Cal. 7150 - 344

Seiko 7150-344

The Seiko 7150-344 represents an important milestone in Seiko's 1975 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7e05ca250434]

Also known as: Monster, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
27j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1975

Related Models

seikata-wm-7e05ca250434