Seiko Cal. 4496 - 187

This Spring Drive model from 1985 features a 37mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-61a3a5698814]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 5256-931
• Seiko 4484-620
• Seiko 4552-275
• Seiko 6397-471
• Seiko 5693-573
• Seiko 5680-386
• Seiko 6630-335
• Seiko 5615-350
• Seiko 0775-277
• Seiko 0726-694
• Seiko 5695-147
• Seiko 6284-817