Seiko Cal. 0728 - 872

This Spring Drive model from 1985 features a 40mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-94f7aca7cb32]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1985

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