Seiko Cal. 4438 - 421

This Solar model from 1998 features a 37mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-c66950b10724]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1998

Related Models

• Seiko 6342-430
• Seiko 5660-281
• Seiko 6119-607
• Seiko 4589-426
• Seiko 3848-798
• Seiko 5238-216
• Seiko 7121-240
• Seiko 4473-593
• Seiko 5224-566
• Seiko 7166-273
• Seiko 7092-733
• Seiko 4487-234