Seiko Cal. 0777 - 840

Seiko 0777-840

The 0777-840 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7c4d2a3363f5]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1993

Related Models

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