Seiko Cal. 7147 - 225

The Seiko 7147-225 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-1f0bb2b082b4]

Also known as: Turtle, Arnie

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

Related Models

• Seiko 7086-601
• Seiko 5612-326
• Seiko 4549-481
• Seiko 0793-732
• Seiko 5273-993
• Seiko 7187-996
• Seiko 6179-915
• Seiko 5221-787
• Seiko 4553-575
• Seiko 6625-874
• Seiko 6696-267
• Seiko 4436-892