Seiko Cal. 6338 - 537

This Spring Drive model from 1996 features a 40mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-1c5d53e2c3c4]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1996

Related Models

• Seiko 5648-109
• Seiko 4485-782
• Seiko 7098-905
• Seiko 4541-864
• Seiko 6383-958
• Seiko 0786-793
• Seiko 0778-671
• Seiko 0779-124
• Seiko 3867-669
• Seiko 4434-982
• Seiko 7056-241
• Seiko 4562-772