Seiko Cal. 5651 - 931

Released in 1965, the Cal. 5651 with design code 931 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-220abb76ba1a]

Also known as: Goldfeather, Navigator

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1965

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