Seiko Cal. 0730 - 307

Seiko 0730-307

The Seiko 0730-307 represents an important milestone in Seiko's 1984 lineup. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-0cc873f9ceaf]

Also known as: Monster, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1984

Related Models

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