Seiko Cal. 0715 - 777

The Seiko 0715-777 represents an important milestone in Seiko's 1965 lineup. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-2417fc15233e]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1965

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