Seiko Cal. 5613 - 765

Released in 1991, the Cal. 5613 with design code 765 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-988b9b89b3c1]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1991

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