Seiko Cal. 0771 - 436

Seiko 0771-436

The 0771-436 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-d19dac0ae1f2]

Also known as: Crown, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1978

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