Seiko Cal. 6377 - 538

Released in 1987, the Cal. 6377 with design code 538 was part of Seiko's domestic market collection. With its 18mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-df62ae4e412d]

Also known as: Bellmatic, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1987

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