Seiko Cal. 7145 - 230

The Seiko 7145-230 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-d13d4d7e5726]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1989

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