Seiko Cal. 3878 - 577

This Hand-Winding model from 1991 features a 36mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-1a8d42f14a0e]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1991

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