Seiko Cal. 0777 - 156

Seiko 0777-156

This Hand-Winding model from 1980 features a 34mm Two-Tone case. With its 20mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-551af1f4f8cd]

Also known as: Turtle, UFO

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
31j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1980

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