Seiko Cal. 7148 - 858

The Seiko 7148-858 represents an important milestone in Seiko's 1985 lineup. It features a Navy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-9f77f4913f1d]

Also known as: Tuna, Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1985

Related Models

• Seiko 7035-350
• Seiko 7166-519
• Seiko 6239-146
• Seiko 6149-320
• Seiko 6275-662
• Seiko 3843-464
• Seiko 4488-939
• Seiko 4555-341
• Seiko 4413-360
• Seiko 4432-401
• Seiko 7014-533
• Seiko 6628-708