Seiko Cal. 3885 - 634

This Hand-Winding model from 1986 features a 40mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-9f307248860f]

Also known as: Rally, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1986

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