Seiko Cal. 6238 - 770

This Solar model from 1976 features a 42mm Two-Tone case. Powered by the 6238 caliber with 28j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-8d446c501e53]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1976

Related Models

• Seiko 5631-312
• Seiko 6319-980
• Seiko 6361-188
• Seiko 7195-394
• Seiko 6641-402
• Seiko 6363-504
• Seiko 6270-306
• Seiko 7019-139
• Seiko 6122-793
• Seiko 4489-978
• Seiko 0765-115
• Seiko 6295-812