Seiko Cal. 7147 - 502

Released in 1987, the Cal. 7147 with design code 502 was part of Seiko's domestic market collection. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-ae89672a70d4]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 7142-397
• Seiko 6385-242
• Seiko 5275-727
• Seiko 5259-954
• Seiko 5679-354
• Seiko 6236-175
• Seiko 7010-557
• Seiko 3844-855
• Seiko 5663-127
• Seiko 4480-669
• Seiko 6658-689
• Seiko 0768-122