Seiko Cal. 7077 - 344

This Automatic model from 1977 features a 40mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-79d38dccebcf]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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