Seiko Cal. 5277 - 771

This Hand-Winding model from 1999 features a 35mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-78efe6e3b21d]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1999

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