Seiko Cal. 0771 - 720

Seiko 0771-720

The 0771-720 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e16feb299c2c]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1988

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