Seiko Cal. 6316 - 684

The Seiko 6316-684 represents an important milestone in Seiko's 1991 lineup. It features a Cream dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-9c5430938355]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1991

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