Seiko Cal. 7198 - 105

The 7198-105 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7198 caliber with 21j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-50ed6ab037c0]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1973

Related Models

• Seiko 7079-552
• Seiko 5235-487
• Seiko 5668-416
• Seiko 0785-479
• Seiko 0745-268
• Seiko 6318-251
• Seiko 0777-111
• Seiko 5217-877
• Seiko 7036-406
• Seiko 5645-629
• Seiko 5226-519
• Seiko 7194-665