Seiko Cal. 3849 - 530

This Spring Drive model from 1977 features a 37mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-f7ce80355e3f]

Also known as: Helmet, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1977

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