Seiko Cal. 6194 - 271

This Hand-Winding model from 1987 features a 45mm PVD Black case. Powered by the 6194 caliber with 35j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-b7343aafa618]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1987

Related Models

• Seiko 5293-495
• Seiko 0716-575
• Seiko 0732-253
• Seiko 3852-291
• Seiko 6146-557
• Seiko 7145-747
• Seiko 3815-825
• Seiko 4585-585
• Seiko 4587-406
• Seiko 4574-671
• Seiko 5296-602
• Seiko 5279-216