Seiko Cal. 6191 - 646

The Seiko 6191-646 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-c9e0b129acff]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1965

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