Seiko Cal. 6357 - 674

This Spring Drive model from 1981 features a 35mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-29a21ebb4750]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1981

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