Seiko Cal. 0774 - 331

Seiko 0774-331

The Seiko 0774-331 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-09d8b31b2d7d]

Also known as: Tuna, Crown

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1972

Related Models

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