Seiko Cal. 7150 - 102

The Seiko 7150-102 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-4047d53eb9d9]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1997

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