Seiko Cal. 6394 - 687

This Hand-Winding model from 1978 features a 44mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-58a6640aef64]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1978

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