Seiko Cal. 7111 - 307

Seiko 7111-307

The Seiko 7111-307 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c8fe7dfd6ca0]

Also known as: Turtle, Bellmatic

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1971

Related Models

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