Seiko Cal. 6313 - 232

This Hand-Winding model from 1995 features a 39mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-93d6a652f376]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1995

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